428380591548

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1\times {\mathrm{1831}}^1$

素因数の和:2233

約数の個数: 288

約数和(自身を含む): 1267978027008

約数和(自身を除く): 839597435460

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 127, 147, 156, 182, 196, 241, 254, 273, 294, 364, 381, 482, 508, 546, 588, 637, 723, 762, 889, 964, 1092, 1274, 1446, 1524, 1651, 1687, 1778, 1831, 1911, 2548, 2667, 2892, 3133, 3302, 3374, 3556, 3662, 3822, 4953, 5061, 5334, 5493, 6223, 6266, 6604, 6748, 7324, 7644, 9399, 9906, 10122, 10668, 10986, 11557, 11809, 12446, 12532, 12817, 18669, 18798, 19812, 20244, 21931, 21972, 23114, 23618, 23803, 24892, 25634, 30607, 34671, 35427, 37338, 37596, 38451, 43862, 46228, 47236, 47606, 51268, 61214, 65793, 69342, 70854, 71409, 74676, 76902, 80899, 87724, 89719, 91821, 95212, 122428, 131586, 138684, 141708, 142818, 153517, 153804, 161798, 166621, 179438, 183642, 214249, 232537, 242697, 263172, 269157, 285636, 307034, 323596, 333242, 358876, 367284, 397891, 428498, 441271, 460551, 465074, 485394, 499863, 538314, 614068, 642747, 666484, 697611, 795782, 856996, 882542, 921102, 930148, 970788, 999726, 1076628, 1166347, 1193673, 1285494, 1323813, 1395222, 1499743, 1591564, 1627759, 1765084, 1842204, 1999452, 2332694, 2387346, 2570988, 2647626, 2785237, 2790444, 2999486, 3022981, 3088897, 3255518, 3499041, 4499229, 4665388, 4774692, 4883277, 5295252, 5570474, 5736523, 5998972, 6045962, 6177794, 6511036, 6998082, 8355711, 8998458, 9068943, 9266691, 9766554, 11140948, 11394313, 11473046, 12091924, 12355588, 13996164, 16711422, 17209569, 17996916, 18137886, 18533382, 19496659, 19533108, 21160867, 21622279, 22788626, 22946092, 33422844, 34182939, 34419138, 36275772, 37066764, 38993318, 40155661, 42321734, 43244558, 45577252, 56041417, 58489977, 63482601, 64866837, 68365878, 68838276, 77986636, 80311322, 84643468, 86489116, 112082834, 116979954, 120466983, 126965202, 129733674, 136731756, 148126069, 160622644, 168124251, 224165668, 233959908, 240933966, 253930404, 259467348, 281089627, 296252138, 336248502, 392289919, 444378207, 481867932, 562179254, 592504276, 672497004, 728538421, 784579838, 843268881, 888756414, 1124358508, 1176869757, 1457076842, 1569159676, 1686537762, 1777512828, 2185615263, 2353739514, 2746029433, 2914153684, 3373075524, 4371230526, 4707479028, 5099768947, 5492058866, 8238088299, 8742461052, 10199537894, 10984117732, 15299306841, 16476176598, 20399075788, 30598613682, 32952353196, 35698382629, 61197227364, 71396765258, 107095147887, 142793530516, 214190295774, 428380591548]

約数ペア:

[(1, 428380591548), (2, 214190295774), (3, 142793530516), (4, 107095147887), (6, 71396765258), (7, 61197227364), (12, 35698382629), (13, 32952353196), (14, 30598613682), (21, 20399075788), (26, 16476176598), (28, 15299306841), (39, 10984117732), (42, 10199537894), (49, 8742461052), (52, 8238088299), (78, 5492058866), (84, 5099768947), (91, 4707479028), (98, 4371230526), (127, 3373075524), (147, 2914153684), (156, 2746029433), (182, 2353739514), (196, 2185615263), (241, 1777512828), (254, 1686537762), (273, 1569159676), (294, 1457076842), (364, 1176869757), (381, 1124358508), (482, 888756414), (508, 843268881), (546, 784579838), (588, 728538421), (637, 672497004), (723, 592504276), (762, 562179254), (889, 481867932), (964, 444378207), (1092, 392289919), (1274, 336248502), (1446, 296252138), (1524, 281089627), (1651, 259467348), (1687, 253930404), (1778, 240933966), (1831, 233959908), (1911, 224165668), (2548, 168124251), (2667, 160622644), (2892, 148126069), (3133, 136731756), (3302, 129733674), (3374, 126965202), (3556, 120466983), (3662, 116979954), (3822, 112082834), (4953, 86489116), (5061, 84643468), (5334, 80311322), (5493, 77986636), (6223, 68838276), (6266, 68365878), (6604, 64866837), (6748, 63482601), (7324, 58489977), (7644, 56041417), (9399, 45577252), (9906, 43244558), (10122, 42321734), (10668, 40155661), (10986, 38993318), (11557, 37066764), (11809, 36275772), (12446, 34419138), (12532, 34182939), (12817, 33422844), (18669, 22946092), (18798, 22788626), (19812, 21622279), (20244, 21160867), (21931, 19533108), (21972, 19496659), (23114, 18533382), (23618, 18137886), (23803, 17996916), (24892, 17209569), (25634, 16711422), (30607, 13996164), (34671, 12355588), (35427, 12091924), (37338, 11473046), (37596, 11394313), (38451, 11140948), (43862, 9766554), (46228, 9266691), (47236, 9068943), (47606, 8998458), (51268, 8355711), (61214, 6998082), (65793, 6511036), (69342, 6177794), (70854, 6045962), (71409, 5998972), (74676, 5736523), (76902, 5570474), (80899, 5295252), (87724, 4883277), (89719, 4774692), (91821, 4665388), (95212, 4499229), (122428, 3499041), (131586, 3255518), (138684, 3088897), (141708, 3022981), (142818, 2999486), (153517, 2790444), (153804, 2785237), (161798, 2647626), (166621, 2570988), (179438, 2387346), (183642, 2332694), (214249, 1999452), (232537, 1842204), (242697, 1765084), (263172, 1627759), (269157, 1591564), (285636, 1499743), (307034, 1395222), (323596, 1323813), (333242, 1285494), (358876, 1193673), (367284, 1166347), (397891, 1076628), (428498, 999726), (441271, 970788), (460551, 930148), (465074, 921102), (485394, 882542), (499863, 856996), (538314, 795782), (614068, 697611), (642747, 666484)]