449795892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 216

約数和(自身を含む): 1396142496

約数和(自身を除く): 946346604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 163, 182, 196, 228, 247, 266, 273, 294, 326, 361, 364, 399, 489, 494, 532, 546, 588, 637, 652, 722, 741, 798, 931, 978, 988, 1083, 1092, 1141, 1274, 1444, 1482, 1596, 1729, 1862, 1911, 1956, 2119, 2166, 2282, 2527, 2548, 2793, 2964, 3097, 3423, 3458, 3724, 3822, 4238, 4332, 4564, 4693, 5054, 5187, 5586, 6194, 6357, 6846, 6916, 7581, 7644, 7987, 8476, 9291, 9386, 10108, 10374, 11172, 12103, 12388, 12714, 13692, 14079, 14833, 15162, 15974, 17689, 18582, 18772, 20748, 21679, 23961, 24206, 25428, 28158, 29666, 30324, 31948, 32851, 35378, 36309, 37164, 40261, 43358, 44499, 47922, 48412, 53067, 56316, 58843, 59332, 65037, 65702, 70756, 72618, 80522, 86716, 88998, 95844, 98553, 103831, 106134, 117686, 120783, 130074, 131404, 145236, 151753, 161044, 176529, 177996, 197106, 207662, 212268, 229957, 235372, 241566, 260148, 281827, 303506, 311493, 353058, 394212, 411901, 415324, 455259, 459914, 483132, 563654, 607012, 622986, 689871, 706116, 764959, 823802, 845481, 910518, 919828, 1127308, 1235703, 1245972, 1379742, 1529918, 1647604, 1690962, 1821036, 1972789, 2294877, 2471406, 2759484, 2883307, 3059836, 3381924, 3945578, 4589754, 4942812, 5354713, 5766614, 5918367, 7891156, 8649921, 9179508, 10709426, 11533228, 11836734, 16064139, 17299842, 21418852, 23673468, 32128278, 34599684, 37482991, 64256556, 74965982, 112448973, 149931964, 224897946, 449795892]

約数ペア:

[(1, 449795892), (2, 224897946), (3, 149931964), (4, 112448973), (6, 74965982), (7, 64256556), (12, 37482991), (13, 34599684), (14, 32128278), (19, 23673468), (21, 21418852), (26, 17299842), (28, 16064139), (38, 11836734), (39, 11533228), (42, 10709426), (49, 9179508), (52, 8649921), (57, 7891156), (76, 5918367), (78, 5766614), (84, 5354713), (91, 4942812), (98, 4589754), (114, 3945578), (133, 3381924), (147, 3059836), (156, 2883307), (163, 2759484), (182, 2471406), (196, 2294877), (228, 1972789), (247, 1821036), (266, 1690962), (273, 1647604), (294, 1529918), (326, 1379742), (361, 1245972), (364, 1235703), (399, 1127308), (489, 919828), (494, 910518), (532, 845481), (546, 823802), (588, 764959), (637, 706116), (652, 689871), (722, 622986), (741, 607012), (798, 563654), (931, 483132), (978, 459914), (988, 455259), (1083, 415324), (1092, 411901), (1141, 394212), (1274, 353058), (1444, 311493), (1482, 303506), (1596, 281827), (1729, 260148), (1862, 241566), (1911, 235372), (1956, 229957), (2119, 212268), (2166, 207662), (2282, 197106), (2527, 177996), (2548, 176529), (2793, 161044), (2964, 151753), (3097, 145236), (3423, 131404), (3458, 130074), (3724, 120783), (3822, 117686), (4238, 106134), (4332, 103831), (4564, 98553), (4693, 95844), (5054, 88998), (5187, 86716), (5586, 80522), (6194, 72618), (6357, 70756), (6846, 65702), (6916, 65037), (7581, 59332), (7644, 58843), (7987, 56316), (8476, 53067), (9291, 48412), (9386, 47922), (10108, 44499), (10374, 43358), (11172, 40261), (12103, 37164), (12388, 36309), (12714, 35378), (13692, 32851), (14079, 31948), (14833, 30324), (15162, 29666), (15974, 28158), (17689, 25428), (18582, 24206), (18772, 23961), (20748, 21679)]