1259891976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 3984307200

約数和(自身を除く): 2724415224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 131, 133, 138, 152, 161, 168, 184, 228, 262, 266, 276, 322, 393, 399, 437, 456, 483, 524, 532, 552, 644, 786, 798, 874, 917, 966, 1048, 1064, 1288, 1311, 1572, 1596, 1748, 1834, 1932, 2489, 2622, 2751, 3013, 3059, 3144, 3192, 3496, 3668, 3864, 4978, 5244, 5502, 6026, 6118, 7336, 7467, 9039, 9177, 9956, 10488, 11004, 12052, 12236, 14934, 17161, 17423, 18078, 18354, 19912, 21091, 22008, 24104, 24472, 29868, 34322, 34846, 36156, 36708, 42182, 51483, 52269, 57247, 59736, 63273, 68644, 69692, 72312, 73416, 84364, 102966, 104538, 114494, 120127, 126546, 137288, 139384, 168728, 171741, 205932, 209076, 228988, 240254, 253092, 326059, 343482, 360381, 394703, 400729, 411864, 418152, 457976, 480508, 506184, 652118, 686964, 720762, 789406, 801458, 961016, 978177, 1184109, 1202187, 1304236, 1373928, 1441524, 1578812, 1602916, 1956354, 2282413, 2368218, 2404374, 2608472, 2762921, 2883048, 3157624, 3205832, 3912708, 4564826, 4736436, 4808748, 5525842, 6847239, 7499357, 7825416, 8288763, 9129652, 9472872, 9617496, 11051684, 13694478, 14998714, 16577526, 18259304, 22103368, 22498071, 27388956, 29997428, 33155052, 44996142, 52495499, 54777912, 59994856, 66310104, 89992284, 104990998, 157486497, 179984568, 209981996, 314972994, 419963992, 629945988, 1259891976]

約数ペア:

[(1, 1259891976), (2, 629945988), (3, 419963992), (4, 314972994), (6, 209981996), (7, 179984568), (8, 157486497), (12, 104990998), (14, 89992284), (19, 66310104), (21, 59994856), (23, 54777912), (24, 52495499), (28, 44996142), (38, 33155052), (42, 29997428), (46, 27388956), (56, 22498071), (57, 22103368), (69, 18259304), (76, 16577526), (84, 14998714), (92, 13694478), (114, 11051684), (131, 9617496), (133, 9472872), (138, 9129652), (152, 8288763), (161, 7825416), (168, 7499357), (184, 6847239), (228, 5525842), (262, 4808748), (266, 4736436), (276, 4564826), (322, 3912708), (393, 3205832), (399, 3157624), (437, 2883048), (456, 2762921), (483, 2608472), (524, 2404374), (532, 2368218), (552, 2282413), (644, 1956354), (786, 1602916), (798, 1578812), (874, 1441524), (917, 1373928), (966, 1304236), (1048, 1202187), (1064, 1184109), (1288, 978177), (1311, 961016), (1572, 801458), (1596, 789406), (1748, 720762), (1834, 686964), (1932, 652118), (2489, 506184), (2622, 480508), (2751, 457976), (3013, 418152), (3059, 411864), (3144, 400729), (3192, 394703), (3496, 360381), (3668, 343482), (3864, 326059), (4978, 253092), (5244, 240254), (5502, 228988), (6026, 209076), (6118, 205932), (7336, 171741), (7467, 168728), (9039, 139384), (9177, 137288), (9956, 126546), (10488, 120127), (11004, 114494), (12052, 104538), (12236, 102966), (14934, 84364), (17161, 73416), (17423, 72312), (18078, 69692), (18354, 68644), (19912, 63273), (21091, 59736), (22008, 57247), (24104, 52269), (24472, 51483), (29868, 42182), (34322, 36708), (34846, 36156)]