289612512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1601

約数の個数: 144

約数和(自身を含む): 951586272

約数和(自身を除く): 661973760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 504, 582, 672, 679, 776, 873, 1008, 1164, 1358, 1481, 1552, 1746, 2016, 2037, 2328, 2716, 2962, 3104, 3492, 4074, 4443, 4656, 5432, 5924, 6111, 6984, 8148, 8886, 9312, 10367, 10864, 11848, 12222, 13329, 13968, 16296, 17772, 20734, 21728, 23696, 24444, 26658, 27936, 31101, 32592, 35544, 41468, 47392, 48888, 53316, 62202, 65184, 71088, 82936, 93303, 97776, 106632, 124404, 142176, 143657, 165872, 186606, 195552, 213264, 248808, 287314, 331744, 373212, 426528, 430971, 497616, 574628, 746424, 861942, 995232, 1005599, 1149256, 1292913, 1492848, 1723884, 2011198, 2298512, 2585826, 2985696, 3016797, 3447768, 4022396, 4597024, 5171652, 6033594, 6895536, 8044792, 9050391, 10343304, 12067188, 13791072, 16089584, 18100782, 20686608, 24134376, 32179168, 36201564, 41373216, 48268752, 72403128, 96537504, 144806256, 289612512]

約数ペア:

[(1, 289612512), (2, 144806256), (3, 96537504), (4, 72403128), (6, 48268752), (7, 41373216), (8, 36201564), (9, 32179168), (12, 24134376), (14, 20686608), (16, 18100782), (18, 16089584), (21, 13791072), (24, 12067188), (28, 10343304), (32, 9050391), (36, 8044792), (42, 6895536), (48, 6033594), (56, 5171652), (63, 4597024), (72, 4022396), (84, 3447768), (96, 3016797), (97, 2985696), (112, 2585826), (126, 2298512), (144, 2011198), (168, 1723884), (194, 1492848), (224, 1292913), (252, 1149256), (288, 1005599), (291, 995232), (336, 861942), (388, 746424), (504, 574628), (582, 497616), (672, 430971), (679, 426528), (776, 373212), (873, 331744), (1008, 287314), (1164, 248808), (1358, 213264), (1481, 195552), (1552, 186606), (1746, 165872), (2016, 143657), (2037, 142176), (2328, 124404), (2716, 106632), (2962, 97776), (3104, 93303), (3492, 82936), (4074, 71088), (4443, 65184), (4656, 62202), (5432, 53316), (5924, 48888), (6111, 47392), (6984, 41468), (8148, 35544), (8886, 32592), (9312, 31101), (10367, 27936), (10864, 26658), (11848, 24444), (12222, 23696), (13329, 21728), (13968, 20734), (16296, 17772)]