940219308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 2780144640

約数和(自身を除く): 1839925332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 233, 239, 252, 268, 402, 466, 469, 478, 603, 699, 717, 804, 932, 938, 956, 1206, 1398, 1407, 1434, 1631, 1673, 1876, 2097, 2151, 2412, 2796, 2814, 2868, 3262, 3346, 4194, 4221, 4302, 4893, 5019, 5628, 6524, 6692, 8388, 8442, 8604, 9786, 10038, 14679, 15057, 15611, 16013, 16884, 19572, 20076, 29358, 30114, 31222, 32026, 46833, 48039, 55687, 58716, 60228, 62444, 64052, 93666, 96078, 109277, 111374, 112091, 140499, 144117, 167061, 187332, 192156, 218554, 222748, 224182, 280998, 288234, 327831, 334122, 336273, 389809, 437108, 448364, 501183, 561996, 576468, 655662, 668244, 672546, 779618, 983493, 1002366, 1008819, 1169427, 1311324, 1345092, 1559236, 1966986, 2004732, 2017638, 2338854, 3508281, 3731029, 3933972, 4035276, 4677708, 7016562, 7462058, 11193087, 14033124, 14924116, 22386174, 26117203, 33579261, 44772348, 52234406, 67158522, 78351609, 104468812, 134317044, 156703218, 235054827, 313406436, 470109654, 940219308]

約数ペア:

[(1, 940219308), (2, 470109654), (3, 313406436), (4, 235054827), (6, 156703218), (7, 134317044), (9, 104468812), (12, 78351609), (14, 67158522), (18, 52234406), (21, 44772348), (28, 33579261), (36, 26117203), (42, 22386174), (63, 14924116), (67, 14033124), (84, 11193087), (126, 7462058), (134, 7016562), (201, 4677708), (233, 4035276), (239, 3933972), (252, 3731029), (268, 3508281), (402, 2338854), (466, 2017638), (469, 2004732), (478, 1966986), (603, 1559236), (699, 1345092), (717, 1311324), (804, 1169427), (932, 1008819), (938, 1002366), (956, 983493), (1206, 779618), (1398, 672546), (1407, 668244), (1434, 655662), (1631, 576468), (1673, 561996), (1876, 501183), (2097, 448364), (2151, 437108), (2412, 389809), (2796, 336273), (2814, 334122), (2868, 327831), (3262, 288234), (3346, 280998), (4194, 224182), (4221, 222748), (4302, 218554), (4893, 192156), (5019, 187332), (5628, 167061), (6524, 144117), (6692, 140499), (8388, 112091), (8442, 111374), (8604, 109277), (9786, 96078), (10038, 93666), (14679, 64052), (15057, 62444), (15611, 60228), (16013, 58716), (16884, 55687), (19572, 48039), (20076, 46833), (29358, 32026), (30114, 31222)]