734697768

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2940

約数の個数: 128

約数和(自身を含む): 2211840000

約数和(自身を除く): 1477142232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 343, 372, 392, 434, 588, 651, 686, 744, 868, 1029, 1176, 1302, 1372, 1519, 1736, 2058, 2604, 2744, 2879, 3038, 4116, 4557, 5208, 5758, 6076, 8232, 8637, 9114, 10633, 11516, 12152, 17274, 18228, 20153, 21266, 23032, 31899, 34548, 36456, 40306, 42532, 60459, 63798, 69096, 80612, 85064, 89249, 120918, 127596, 141071, 161224, 178498, 241836, 255192, 267747, 282142, 356996, 423213, 483672, 535494, 564284, 624743, 713992, 846426, 987497, 1070988, 1128568, 1249486, 1692852, 1874229, 1974994, 2141976, 2498972, 2962491, 3385704, 3748458, 3949988, 4373201, 4997944, 5924982, 7496916, 7899976, 8746402, 11849964, 13119603, 14993832, 17492804, 23699928, 26239206, 30612407, 34985608, 52478412, 61224814, 91837221, 104956824, 122449628, 183674442, 244899256, 367348884, 734697768]

約数ペア:

[(1, 734697768), (2, 367348884), (3, 244899256), (4, 183674442), (6, 122449628), (7, 104956824), (8, 91837221), (12, 61224814), (14, 52478412), (21, 34985608), (24, 30612407), (28, 26239206), (31, 23699928), (42, 17492804), (49, 14993832), (56, 13119603), (62, 11849964), (84, 8746402), (93, 7899976), (98, 7496916), (124, 5924982), (147, 4997944), (168, 4373201), (186, 3949988), (196, 3748458), (217, 3385704), (248, 2962491), (294, 2498972), (343, 2141976), (372, 1974994), (392, 1874229), (434, 1692852), (588, 1249486), (651, 1128568), (686, 1070988), (744, 987497), (868, 846426), (1029, 713992), (1176, 624743), (1302, 564284), (1372, 535494), (1519, 483672), (1736, 423213), (2058, 356996), (2604, 282142), (2744, 267747), (2879, 255192), (3038, 241836), (4116, 178498), (4557, 161224), (5208, 141071), (5758, 127596), (6076, 120918), (8232, 89249), (8637, 85064), (9114, 80612), (10633, 69096), (11516, 63798), (12152, 60459), (17274, 42532), (18228, 40306), (20153, 36456), (21266, 34548), (23032, 31899)]