252499338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1276

約数の個数: 96

約数和(自身を含む): 678787200

約数和(自身を除く): 426287862

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 139, 182, 234, 273, 278, 417, 546, 819, 834, 973, 1109, 1251, 1638, 1807, 1946, 2218, 2502, 2919, 3327, 3614, 5421, 5838, 6654, 7763, 8757, 9981, 10842, 12649, 14417, 15526, 16263, 17514, 19962, 23289, 25298, 28834, 32526, 37947, 43251, 46578, 69867, 75894, 86502, 100919, 113841, 129753, 139734, 154151, 201838, 227682, 259506, 302757, 308302, 462453, 605514, 908271, 924906, 1079057, 1387359, 1816542, 2003963, 2158114, 2774718, 3237171, 4007926, 6011889, 6474342, 9711513, 12023778, 14027741, 18035667, 19423026, 28055482, 36071334, 42083223, 84166446, 126249669, 252499338]

約数ペア:

[(1, 252499338), (2, 126249669), (3, 84166446), (6, 42083223), (7, 36071334), (9, 28055482), (13, 19423026), (14, 18035667), (18, 14027741), (21, 12023778), (26, 9711513), (39, 6474342), (42, 6011889), (63, 4007926), (78, 3237171), (91, 2774718), (117, 2158114), (126, 2003963), (139, 1816542), (182, 1387359), (234, 1079057), (273, 924906), (278, 908271), (417, 605514), (546, 462453), (819, 308302), (834, 302757), (973, 259506), (1109, 227682), (1251, 201838), (1638, 154151), (1807, 139734), (1946, 129753), (2218, 113841), (2502, 100919), (2919, 86502), (3327, 75894), (3614, 69867), (5421, 46578), (5838, 43251), (6654, 37947), (7763, 32526), (8757, 28834), (9981, 25298), (10842, 23289), (12649, 19962), (14417, 17514), (15526, 16263)]