863036748

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 2647572480

約数和(自身を除く): 1784535732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 107, 108, 126, 141, 188, 189, 214, 227, 252, 282, 321, 329, 378, 423, 428, 454, 564, 642, 658, 681, 749, 756, 846, 908, 963, 987, 1269, 1284, 1316, 1362, 1498, 1589, 1692, 1926, 1974, 2043, 2247, 2538, 2724, 2889, 2961, 2996, 3178, 3852, 3948, 4086, 4494, 4767, 5029, 5076, 5778, 5922, 6129, 6356, 6741, 8172, 8883, 8988, 9534, 10058, 10669, 11556, 11844, 12258, 13482, 14301, 15087, 17766, 19068, 20116, 20223, 21338, 24289, 24516, 26964, 28602, 30174, 32007, 35203, 35532, 40446, 42676, 42903, 45261, 48578, 57204, 60348, 64014, 70406, 72867, 74683, 80892, 85806, 90522, 96021, 97156, 105609, 128028, 135783, 140812, 145734, 149366, 170023, 171612, 181044, 192042, 211218, 218601, 224049, 271566, 288063, 291468, 298732, 316827, 340046, 384084, 422436, 437202, 448098, 510069, 543132, 576126, 633654, 655803, 672147, 680092, 874404, 896196, 950481, 1020138, 1141583, 1152252, 1267308, 1311606, 1344294, 1530207, 1900962, 2016441, 2040276, 2283166, 2623212, 2688588, 3060414, 3424749, 3801924, 4032882, 4566332, 4590621, 6120828, 6849498, 7991081, 8065764, 9181242, 10274247, 13698996, 15982162, 18362484, 20548494, 23973243, 30822741, 31964324, 41096988, 47946486, 61645482, 71919729, 95892972, 123290964, 143839458, 215759187, 287678916, 431518374, 863036748]

約数ペア:

[(1, 863036748), (2, 431518374), (3, 287678916), (4, 215759187), (6, 143839458), (7, 123290964), (9, 95892972), (12, 71919729), (14, 61645482), (18, 47946486), (21, 41096988), (27, 31964324), (28, 30822741), (36, 23973243), (42, 20548494), (47, 18362484), (54, 15982162), (63, 13698996), (84, 10274247), (94, 9181242), (107, 8065764), (108, 7991081), (126, 6849498), (141, 6120828), (188, 4590621), (189, 4566332), (214, 4032882), (227, 3801924), (252, 3424749), (282, 3060414), (321, 2688588), (329, 2623212), (378, 2283166), (423, 2040276), (428, 2016441), (454, 1900962), (564, 1530207), (642, 1344294), (658, 1311606), (681, 1267308), (749, 1152252), (756, 1141583), (846, 1020138), (908, 950481), (963, 896196), (987, 874404), (1269, 680092), (1284, 672147), (1316, 655803), (1362, 633654), (1498, 576126), (1589, 543132), (1692, 510069), (1926, 448098), (1974, 437202), (2043, 422436), (2247, 384084), (2538, 340046), (2724, 316827), (2889, 298732), (2961, 291468), (2996, 288063), (3178, 271566), (3852, 224049), (3948, 218601), (4086, 211218), (4494, 192042), (4767, 181044), (5029, 171612), (5076, 170023), (5778, 149366), (5922, 145734), (6129, 140812), (6356, 135783), (6741, 128028), (8172, 105609), (8883, 97156), (8988, 96021), (9534, 90522), (10058, 85806), (10669, 80892), (11556, 74683), (11844, 72867), (12258, 70406), (13482, 64014), (14301, 60348), (15087, 57204), (17766, 48578), (19068, 45261), (20116, 42903), (20223, 42676), (21338, 40446), (24289, 35532), (24516, 35203), (26964, 32007), (28602, 30174)]