7139567064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1\times {\mathrm{1399}}^1$

素因数の和:2273

約数の個数: 128

約数和(自身を含む): 20990592000

約数和(自身を除く): 13851024936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 821, 888, 1036, 1399, 1554, 1642, 2072, 2463, 2798, 3108, 3284, 4197, 4926, 5596, 5747, 6216, 6568, 8394, 9793, 9852, 11192, 11494, 16788, 17241, 19586, 19704, 22988, 29379, 30377, 33576, 34482, 39172, 45976, 51763, 58758, 60754, 68964, 78344, 91131, 103526, 117516, 121508, 137928, 155289, 182262, 207052, 212639, 235032, 243016, 310578, 362341, 364524, 414104, 425278, 621156, 637917, 724682, 729048, 850556, 1087023, 1148579, 1242312, 1275834, 1449364, 1701112, 2174046, 2297158, 2551668, 2898728, 3445737, 4348092, 4594316, 5103336, 6891474, 8040053, 8696184, 9188632, 13782948, 16080106, 24120159, 27565896, 32160212, 42497423, 48240318, 64320424, 84994846, 96480636, 127492269, 169989692, 192961272, 254984538, 297481961, 339979384, 509969076, 594963922, 892445883, 1019938152, 1189927844, 1784891766, 2379855688, 3569783532, 7139567064]

約数ペア:

[(1, 7139567064), (2, 3569783532), (3, 2379855688), (4, 1784891766), (6, 1189927844), (7, 1019938152), (8, 892445883), (12, 594963922), (14, 509969076), (21, 339979384), (24, 297481961), (28, 254984538), (37, 192961272), (42, 169989692), (56, 127492269), (74, 96480636), (84, 84994846), (111, 64320424), (148, 48240318), (168, 42497423), (222, 32160212), (259, 27565896), (296, 24120159), (444, 16080106), (518, 13782948), (777, 9188632), (821, 8696184), (888, 8040053), (1036, 6891474), (1399, 5103336), (1554, 4594316), (1642, 4348092), (2072, 3445737), (2463, 2898728), (2798, 2551668), (3108, 2297158), (3284, 2174046), (4197, 1701112), (4926, 1449364), (5596, 1275834), (5747, 1242312), (6216, 1148579), (6568, 1087023), (8394, 850556), (9793, 729048), (9852, 724682), (11192, 637917), (11494, 621156), (16788, 425278), (17241, 414104), (19586, 364524), (19704, 362341), (22988, 310578), (29379, 243016), (30377, 235032), (33576, 212639), (34482, 207052), (39172, 182262), (45976, 155289), (51763, 137928), (58758, 121508), (60754, 117516), (68964, 103526), (78344, 91131)]