2097174996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 192

約数和(自身を含む): 6386688000

約数和(自身を除く): 4289513004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 89, 108, 126, 142, 178, 189, 213, 252, 267, 284, 356, 378, 426, 439, 497, 534, 623, 639, 756, 801, 852, 878, 994, 1068, 1246, 1278, 1317, 1491, 1602, 1756, 1869, 1917, 1988, 2403, 2492, 2556, 2634, 2982, 3073, 3204, 3738, 3834, 3951, 4473, 4806, 5268, 5607, 5964, 6146, 6319, 7476, 7668, 7902, 8946, 9219, 9612, 11214, 11853, 12292, 12638, 13419, 15804, 16821, 17892, 18438, 18957, 22428, 23706, 25276, 26838, 27657, 31169, 33642, 36876, 37914, 39071, 44233, 47412, 53676, 55314, 56871, 62338, 67284, 75828, 78142, 82971, 88466, 93507, 110628, 113742, 117213, 124676, 132699, 156284, 165942, 170613, 176932, 187014, 218183, 227484, 234426, 265398, 273497, 280521, 331884, 341226, 351639, 374028, 398097, 436366, 468852, 530796, 546994, 561042, 654549, 682452, 703278, 796194, 820491, 841563, 872732, 1054917, 1093988, 1122084, 1194291, 1309098, 1406556, 1592388, 1640982, 1683126, 1963647, 2109834, 2388582, 2461473, 2618196, 2774041, 3281964, 3366252, 3927294, 4219668, 4777164, 4922946, 5548082, 5890941, 7384419, 7854588, 8322123, 9845892, 11096164, 11781882, 14768838, 16644246, 19418287, 23563764, 24966369, 29537676, 33288492, 38836574, 49932738, 58254861, 74899107, 77673148, 99865476, 116509722, 149798214, 174764583, 233019444, 299596428, 349529166, 524293749, 699058332, 1048587498, 2097174996]

約数ペア:

[(1, 2097174996), (2, 1048587498), (3, 699058332), (4, 524293749), (6, 349529166), (7, 299596428), (9, 233019444), (12, 174764583), (14, 149798214), (18, 116509722), (21, 99865476), (27, 77673148), (28, 74899107), (36, 58254861), (42, 49932738), (54, 38836574), (63, 33288492), (71, 29537676), (84, 24966369), (89, 23563764), (108, 19418287), (126, 16644246), (142, 14768838), (178, 11781882), (189, 11096164), (213, 9845892), (252, 8322123), (267, 7854588), (284, 7384419), (356, 5890941), (378, 5548082), (426, 4922946), (439, 4777164), (497, 4219668), (534, 3927294), (623, 3366252), (639, 3281964), (756, 2774041), (801, 2618196), (852, 2461473), (878, 2388582), (994, 2109834), (1068, 1963647), (1246, 1683126), (1278, 1640982), (1317, 1592388), (1491, 1406556), (1602, 1309098), (1756, 1194291), (1869, 1122084), (1917, 1093988), (1988, 1054917), (2403, 872732), (2492, 841563), (2556, 820491), (2634, 796194), (2982, 703278), (3073, 682452), (3204, 654549), (3738, 561042), (3834, 546994), (3951, 530796), (4473, 468852), (4806, 436366), (5268, 398097), (5607, 374028), (5964, 351639), (6146, 341226), (6319, 331884), (7476, 280521), (7668, 273497), (7902, 265398), (8946, 234426), (9219, 227484), (9612, 218183), (11214, 187014), (11853, 176932), (12292, 170613), (12638, 165942), (13419, 156284), (15804, 132699), (16821, 124676), (17892, 117213), (18438, 113742), (18957, 110628), (22428, 93507), (23706, 88466), (25276, 82971), (26838, 78142), (27657, 75828), (31169, 67284), (33642, 62338), (36876, 56871), (37914, 55314), (39071, 53676), (44233, 47412)]