2438626428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{420743}}^1$

素因数の和:420783

約数の個数: 72

約数和(自身を含む): 7351239168

約数和(自身を除く): 4912612740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 420743, 841486, 1262229, 1682972, 2524458, 2945201, 3786687, 5048916, 5890402, 7573374, 8835603, 9677089, 11780804, 15146748, 17671206, 19354178, 26506809, 29031267, 35342412, 38708356, 53013618, 58062534, 67739623, 87093801, 106027236, 116125068, 135479246, 174187602, 203218869, 270958492, 348375204, 406437738, 609656607, 812875476, 1219313214, 2438626428]

約数ペア:

[(1, 2438626428), (2, 1219313214), (3, 812875476), (4, 609656607), (6, 406437738), (7, 348375204), (9, 270958492), (12, 203218869), (14, 174187602), (18, 135479246), (21, 116125068), (23, 106027236), (28, 87093801), (36, 67739623), (42, 58062534), (46, 53013618), (63, 38708356), (69, 35342412), (84, 29031267), (92, 26506809), (126, 19354178), (138, 17671206), (161, 15146748), (207, 11780804), (252, 9677089), (276, 8835603), (322, 7573374), (414, 5890402), (483, 5048916), (644, 3786687), (828, 2945201), (966, 2524458), (1449, 1682972), (1932, 1262229), (2898, 841486), (5796, 420743)]