291201372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 1003645440

約数和(自身を除く): 712444068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 33, 36, 38, 42, 44, 54, 57, 63, 66, 76, 77, 84, 97, 99, 108, 114, 126, 132, 133, 154, 171, 189, 194, 198, 209, 228, 231, 252, 266, 291, 297, 308, 342, 361, 378, 388, 396, 399, 418, 462, 513, 532, 582, 594, 627, 679, 684, 693, 722, 756, 798, 836, 873, 924, 1026, 1067, 1083, 1164, 1188, 1197, 1254, 1358, 1386, 1444, 1463, 1596, 1746, 1843, 1881, 2037, 2052, 2079, 2134, 2166, 2394, 2508, 2527, 2619, 2716, 2772, 2926, 3201, 3249, 3492, 3591, 3686, 3762, 3971, 4074, 4158, 4268, 4332, 4389, 4788, 5054, 5238, 5529, 5643, 5852, 6111, 6402, 6498, 7182, 7372, 7469, 7524, 7581, 7942, 8148, 8316, 8778, 9603, 9747, 10108, 10476, 11058, 11286, 11913, 12222, 12804, 12901, 12996, 13167, 14364, 14938, 15162, 15884, 16587, 17556, 18333, 19206, 19494, 20273, 22116, 22407, 22572, 22743, 23826, 24444, 25802, 26334, 27797, 28809, 29876, 30324, 33174, 35017, 35739, 36666, 38412, 38703, 38988, 39501, 40546, 44814, 45486, 47652, 49761, 51604, 52668, 55594, 57618, 60819, 66348, 67221, 68229, 70034, 71478, 73332, 77406, 79002, 81092, 83391, 89628, 90972, 99522, 105051, 107217, 111188, 115236, 116109, 121638, 134442, 136458, 140068, 141911, 142956, 154812, 158004, 166782, 182457, 199044, 201663, 210102, 214434, 232218, 243276, 245119, 250173, 268884, 272916, 283822, 315153, 333564, 348327, 364914, 385187, 403326, 420204, 425733, 428868, 464436, 490238, 500346, 547371, 567644, 630306, 696654, 729828, 735357, 750519, 770374, 806652, 851466, 945459, 980476, 1000692, 1094742, 1155561, 1260612, 1277199, 1393308, 1470714, 1501038, 1540748, 1702932, 1890918, 2189484, 2206071, 2311122, 2554398, 2696309, 2941428, 3002076, 3466683, 3781836, 3831597, 4412142, 4622244, 5108796, 5392618, 6618213, 6933366, 7663194, 8088927, 8824284, 10400049, 10785236, 13236426, 13866732, 15326388, 16177854, 20800098, 24266781, 26472852, 32355708, 41600196, 48533562, 72800343, 97067124, 145600686, 291201372]

約数ペア:

[(1, 291201372), (2, 145600686), (3, 97067124), (4, 72800343), (6, 48533562), (7, 41600196), (9, 32355708), (11, 26472852), (12, 24266781), (14, 20800098), (18, 16177854), (19, 15326388), (21, 13866732), (22, 13236426), (27, 10785236), (28, 10400049), (33, 8824284), (36, 8088927), (38, 7663194), (42, 6933366), (44, 6618213), (54, 5392618), (57, 5108796), (63, 4622244), (66, 4412142), (76, 3831597), (77, 3781836), (84, 3466683), (97, 3002076), (99, 2941428), (108, 2696309), (114, 2554398), (126, 2311122), (132, 2206071), (133, 2189484), (154, 1890918), (171, 1702932), (189, 1540748), (194, 1501038), (198, 1470714), (209, 1393308), (228, 1277199), (231, 1260612), (252, 1155561), (266, 1094742), (291, 1000692), (297, 980476), (308, 945459), (342, 851466), (361, 806652), (378, 770374), (388, 750519), (396, 735357), (399, 729828), (418, 696654), (462, 630306), (513, 567644), (532, 547371), (582, 500346), (594, 490238), (627, 464436), (679, 428868), (684, 425733), (693, 420204), (722, 403326), (756, 385187), (798, 364914), (836, 348327), (873, 333564), (924, 315153), (1026, 283822), (1067, 272916), (1083, 268884), (1164, 250173), (1188, 245119), (1197, 243276), (1254, 232218), (1358, 214434), (1386, 210102), (1444, 201663), (1463, 199044), (1596, 182457), (1746, 166782), (1843, 158004), (1881, 154812), (2037, 142956), (2052, 141911), (2079, 140068), (2134, 136458), (2166, 134442), (2394, 121638), (2508, 116109), (2527, 115236), (2619, 111188), (2716, 107217), (2772, 105051), (2926, 99522), (3201, 90972), (3249, 89628), (3492, 83391), (3591, 81092), (3686, 79002), (3762, 77406), (3971, 73332), (4074, 71478), (4158, 70034), (4268, 68229), (4332, 67221), (4389, 66348), (4788, 60819), (5054, 57618), (5238, 55594), (5529, 52668), (5643, 51604), (5852, 49761), (6111, 47652), (6402, 45486), (6498, 44814), (7182, 40546), (7372, 39501), (7469, 38988), (7524, 38703), (7581, 38412), (7942, 36666), (8148, 35739), (8316, 35017), (8778, 33174), (9603, 30324), (9747, 29876), (10108, 28809), (10476, 27797), (11058, 26334), (11286, 25802), (11913, 24444), (12222, 23826), (12804, 22743), (12901, 22572), (12996, 22407), (13167, 22116), (14364, 20273), (14938, 19494), (15162, 19206), (15884, 18333), (16587, 17556)]