1208049654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 2984509440

約数和(自身を除く): 1776459786

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 69, 86, 127, 129, 138, 161, 229, 254, 258, 301, 322, 381, 458, 483, 602, 687, 762, 889, 903, 966, 989, 1374, 1603, 1778, 1806, 1978, 2667, 2921, 2967, 3206, 4809, 5267, 5334, 5461, 5842, 5934, 6923, 8763, 9618, 9847, 10534, 10922, 13846, 15801, 16383, 17526, 19694, 20447, 20769, 29083, 29541, 31602, 32766, 36869, 38227, 40894, 41538, 58166, 59082, 61341, 68929, 73738, 76454, 87249, 110607, 114681, 122682, 125603, 137858, 174498, 203581, 206787, 221214, 226481, 229362, 251206, 376809, 407162, 413574, 452962, 610743, 668909, 679443, 753618, 879221, 1221486, 1250569, 1337818, 1358886, 1585367, 1758442, 2006727, 2501138, 2637663, 3170734, 3751707, 4013454, 4682363, 4756101, 5275326, 7503414, 8753983, 9364726, 9512202, 14047089, 17507966, 26261949, 28094178, 28763087, 52523898, 57526174, 86289261, 172578522, 201341609, 402683218, 604024827, 1208049654]

約数ペア:

[(1, 1208049654), (2, 604024827), (3, 402683218), (6, 201341609), (7, 172578522), (14, 86289261), (21, 57526174), (23, 52523898), (42, 28763087), (43, 28094178), (46, 26261949), (69, 17507966), (86, 14047089), (127, 9512202), (129, 9364726), (138, 8753983), (161, 7503414), (229, 5275326), (254, 4756101), (258, 4682363), (301, 4013454), (322, 3751707), (381, 3170734), (458, 2637663), (483, 2501138), (602, 2006727), (687, 1758442), (762, 1585367), (889, 1358886), (903, 1337818), (966, 1250569), (989, 1221486), (1374, 879221), (1603, 753618), (1778, 679443), (1806, 668909), (1978, 610743), (2667, 452962), (2921, 413574), (2967, 407162), (3206, 376809), (4809, 251206), (5267, 229362), (5334, 226481), (5461, 221214), (5842, 206787), (5934, 203581), (6923, 174498), (8763, 137858), (9618, 125603), (9847, 122682), (10534, 114681), (10922, 110607), (13846, 87249), (15801, 76454), (16383, 73738), (17526, 68929), (19694, 61341), (20447, 59082), (20769, 58166), (29083, 41538), (29541, 40894), (31602, 38227), (32766, 36869)]