1318609044

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 3870451200

約数和(自身を除く): 2551842156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 67, 69, 76, 81, 92, 108, 114, 134, 138, 139, 162, 171, 201, 207, 228, 268, 276, 278, 324, 342, 402, 414, 417, 437, 513, 556, 603, 621, 684, 804, 828, 834, 874, 1026, 1206, 1242, 1251, 1273, 1311, 1539, 1541, 1668, 1748, 1809, 1863, 2052, 2412, 2484, 2502, 2546, 2622, 2641, 3078, 3082, 3197, 3618, 3726, 3753, 3819, 3933, 4623, 5004, 5092, 5244, 5282, 5427, 6156, 6164, 6394, 7236, 7452, 7506, 7638, 7866, 7923, 9246, 9313, 9591, 10564, 10854, 11259, 11457, 11799, 12788, 13869, 15012, 15276, 15732, 15846, 18492, 18626, 19182, 21708, 22518, 22914, 23598, 23769, 27738, 27939, 28773, 29279, 31692, 34371, 35397, 37252, 38364, 41607, 45036, 45828, 47196, 47538, 55476, 55878, 57546, 58558, 60743, 68742, 70794, 71307, 83214, 83817, 86319, 87837, 95076, 103113, 111756, 115092, 117116, 121486, 124821, 137484, 141588, 142614, 166428, 167634, 172638, 175674, 176947, 182229, 206226, 213921, 214199, 242972, 249642, 251451, 258957, 263511, 285228, 335268, 345276, 351348, 353894, 364458, 412452, 427842, 428398, 499284, 502902, 517914, 527022, 530841, 546687, 642597, 707788, 728916, 754353, 790533, 855684, 856796, 1005804, 1035828, 1054044, 1061682, 1093374, 1285194, 1508706, 1581066, 1592523, 1640061, 1927791, 2123364, 2186748, 2371599, 2570388, 3017412, 3162132, 3185046, 3280122, 3855582, 4069781, 4743198, 4777569, 4920183, 5783373, 6370092, 6560244, 7711164, 8139562, 9486396, 9555138, 9840366, 11566746, 12209343, 14332707, 16279124, 17350119, 19110276, 19680732, 23133492, 24418686, 28665414, 34700238, 36628029, 48837372, 57330828, 69400476, 73256058, 109884087, 146512116, 219768174, 329652261, 439536348, 659304522, 1318609044]

約数ペア:

[(1, 1318609044), (2, 659304522), (3, 439536348), (4, 329652261), (6, 219768174), (9, 146512116), (12, 109884087), (18, 73256058), (19, 69400476), (23, 57330828), (27, 48837372), (36, 36628029), (38, 34700238), (46, 28665414), (54, 24418686), (57, 23133492), (67, 19680732), (69, 19110276), (76, 17350119), (81, 16279124), (92, 14332707), (108, 12209343), (114, 11566746), (134, 9840366), (138, 9555138), (139, 9486396), (162, 8139562), (171, 7711164), (201, 6560244), (207, 6370092), (228, 5783373), (268, 4920183), (276, 4777569), (278, 4743198), (324, 4069781), (342, 3855582), (402, 3280122), (414, 3185046), (417, 3162132), (437, 3017412), (513, 2570388), (556, 2371599), (603, 2186748), (621, 2123364), (684, 1927791), (804, 1640061), (828, 1592523), (834, 1581066), (874, 1508706), (1026, 1285194), (1206, 1093374), (1242, 1061682), (1251, 1054044), (1273, 1035828), (1311, 1005804), (1539, 856796), (1541, 855684), (1668, 790533), (1748, 754353), (1809, 728916), (1863, 707788), (2052, 642597), (2412, 546687), (2484, 530841), (2502, 527022), (2546, 517914), (2622, 502902), (2641, 499284), (3078, 428398), (3082, 427842), (3197, 412452), (3618, 364458), (3726, 353894), (3753, 351348), (3819, 345276), (3933, 335268), (4623, 285228), (5004, 263511), (5092, 258957), (5244, 251451), (5282, 249642), (5427, 242972), (6156, 214199), (6164, 213921), (6394, 206226), (7236, 182229), (7452, 176947), (7506, 175674), (7638, 172638), (7866, 167634), (7923, 166428), (9246, 142614), (9313, 141588), (9591, 137484), (10564, 124821), (10854, 121486), (11259, 117116), (11457, 115092), (11799, 111756), (12788, 103113), (13869, 95076), (15012, 87837), (15276, 86319), (15732, 83817), (15846, 83214), (18492, 71307), (18626, 70794), (19182, 68742), (21708, 60743), (22518, 58558), (22914, 57546), (23598, 55878), (23769, 55476), (27738, 47538), (27939, 47196), (28773, 45828), (29279, 45036), (31692, 41607), (34371, 38364), (35397, 37252)]