426672456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 1268628480

約数和(自身を除く): 841956024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 83, 84, 111, 148, 166, 168, 222, 249, 259, 296, 332, 444, 498, 518, 581, 664, 777, 827, 888, 996, 1036, 1162, 1554, 1654, 1743, 1992, 2072, 2324, 2481, 3071, 3108, 3308, 3486, 4648, 4962, 5789, 6142, 6216, 6616, 6972, 9213, 9924, 11578, 12284, 13944, 17367, 18426, 19848, 21497, 23156, 24568, 30599, 34734, 36852, 42994, 46312, 61198, 64491, 68641, 69468, 73704, 85988, 91797, 122396, 128982, 137282, 138936, 171976, 183594, 205923, 214193, 244792, 257964, 274564, 367188, 411846, 428386, 480487, 515928, 549128, 642579, 734376, 823692, 856772, 960974, 1285158, 1441461, 1647384, 1713544, 1921948, 2539717, 2570316, 2882922, 3843896, 5079434, 5140632, 5765844, 7619151, 10158868, 11531688, 15238302, 17778019, 20317736, 30476604, 35556038, 53334057, 60953208, 71112076, 106668114, 142224152, 213336228, 426672456]

約数ペア:

[(1, 426672456), (2, 213336228), (3, 142224152), (4, 106668114), (6, 71112076), (7, 60953208), (8, 53334057), (12, 35556038), (14, 30476604), (21, 20317736), (24, 17778019), (28, 15238302), (37, 11531688), (42, 10158868), (56, 7619151), (74, 5765844), (83, 5140632), (84, 5079434), (111, 3843896), (148, 2882922), (166, 2570316), (168, 2539717), (222, 1921948), (249, 1713544), (259, 1647384), (296, 1441461), (332, 1285158), (444, 960974), (498, 856772), (518, 823692), (581, 734376), (664, 642579), (777, 549128), (827, 515928), (888, 480487), (996, 428386), (1036, 411846), (1162, 367188), (1554, 274564), (1654, 257964), (1743, 244792), (1992, 214193), (2072, 205923), (2324, 183594), (2481, 171976), (3071, 138936), (3108, 137282), (3308, 128982), (3486, 122396), (4648, 91797), (4962, 85988), (5789, 73704), (6142, 69468), (6216, 68641), (6616, 64491), (6972, 61198), (9213, 46312), (9924, 42994), (11578, 36852), (12284, 34734), (13944, 30599), (17367, 24568), (18426, 23156), (19848, 21497)]