1687223104

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:940

約数の個数: 112

約数和(自身を含む): 4046118400

約数和(自身を除く): 2358895296

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 379, 448, 523, 532, 608, 758, 1046, 1064, 1216, 1516, 2092, 2128, 2653, 3032, 3661, 4184, 4256, 5306, 6064, 7201, 7322, 8368, 8512, 9937, 10612, 12128, 14402, 14644, 16736, 19874, 21224, 24256, 28804, 29288, 33472, 39748, 42448, 50407, 57608, 58576, 69559, 79496, 84896, 100814, 115216, 117152, 139118, 158992, 169792, 198217, 201628, 230432, 234304, 278236, 317984, 396434, 403256, 460864, 556472, 635968, 792868, 806512, 1112944, 1387519, 1585736, 1613024, 2225888, 2775038, 3171472, 3226048, 3766123, 4451776, 5550076, 6342944, 7532246, 11100152, 12685888, 15064492, 22200304, 26362861, 30128984, 44400608, 52725722, 60257968, 88801216, 105451444, 120515936, 210902888, 241031872, 421805776, 843611552, 1687223104]

約数ペア:

[(1, 1687223104), (2, 843611552), (4, 421805776), (7, 241031872), (8, 210902888), (14, 120515936), (16, 105451444), (19, 88801216), (28, 60257968), (32, 52725722), (38, 44400608), (56, 30128984), (64, 26362861), (76, 22200304), (112, 15064492), (133, 12685888), (152, 11100152), (224, 7532246), (266, 6342944), (304, 5550076), (379, 4451776), (448, 3766123), (523, 3226048), (532, 3171472), (608, 2775038), (758, 2225888), (1046, 1613024), (1064, 1585736), (1216, 1387519), (1516, 1112944), (2092, 806512), (2128, 792868), (2653, 635968), (3032, 556472), (3661, 460864), (4184, 403256), (4256, 396434), (5306, 317984), (6064, 278236), (7201, 234304), (7322, 230432), (8368, 201628), (8512, 198217), (9937, 169792), (10612, 158992), (12128, 139118), (14402, 117152), (14644, 115216), (16736, 100814), (19874, 84896), (21224, 79496), (24256, 69559), (28804, 58576), (29288, 57608), (33472, 50407), (39748, 42448)]