1447502004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{162787}}^1$

素因数の和:162829

約数の個数: 72

約数和(自身を含む): 4147838240

約数和(自身を除く): 2700336236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 162787, 325574, 488361, 651148, 976722, 1465083, 1953444, 2116231, 2930166, 3092953, 4232462, 5860332, 6185906, 6348693, 8464924, 9278859, 12371812, 12697386, 18557718, 19046079, 25394772, 27836577, 37115436, 38092158, 40208389, 55673154, 76184316, 80416778, 111346308, 120625167, 160833556, 241250334, 361875501, 482500668, 723751002, 1447502004]

約数ペア:

[(1, 1447502004), (2, 723751002), (3, 482500668), (4, 361875501), (6, 241250334), (9, 160833556), (12, 120625167), (13, 111346308), (18, 80416778), (19, 76184316), (26, 55673154), (36, 40208389), (38, 38092158), (39, 37115436), (52, 27836577), (57, 25394772), (76, 19046079), (78, 18557718), (114, 12697386), (117, 12371812), (156, 9278859), (171, 8464924), (228, 6348693), (234, 6185906), (247, 5860332), (342, 4232462), (468, 3092953), (494, 2930166), (684, 2116231), (741, 1953444), (988, 1465083), (1482, 976722), (2223, 651148), (2964, 488361), (4446, 325574), (8892, 162787)]