2480688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 8356608

約数和(自身を除く): 5875920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 107, 112, 126, 138, 144, 161, 168, 184, 207, 214, 252, 276, 321, 322, 336, 368, 414, 428, 483, 504, 552, 642, 644, 749, 828, 856, 963, 966, 1008, 1104, 1284, 1288, 1449, 1498, 1656, 1712, 1926, 1932, 2247, 2461, 2568, 2576, 2898, 2996, 3312, 3852, 3864, 4494, 4922, 5136, 5796, 5992, 6741, 7383, 7704, 7728, 8988, 9844, 11592, 11984, 13482, 14766, 15408, 17227, 17976, 19688, 22149, 23184, 26964, 29532, 34454, 35952, 39376, 44298, 51681, 53928, 59064, 68908, 88596, 103362, 107856, 118128, 137816, 155043, 177192, 206724, 275632, 310086, 354384, 413448, 620172, 826896, 1240344, 2480688]

約数ペア:

[(1, 2480688), (2, 1240344), (3, 826896), (4, 620172), (6, 413448), (7, 354384), (8, 310086), (9, 275632), (12, 206724), (14, 177192), (16, 155043), (18, 137816), (21, 118128), (23, 107856), (24, 103362), (28, 88596), (36, 68908), (42, 59064), (46, 53928), (48, 51681), (56, 44298), (63, 39376), (69, 35952), (72, 34454), (84, 29532), (92, 26964), (107, 23184), (112, 22149), (126, 19688), (138, 17976), (144, 17227), (161, 15408), (168, 14766), (184, 13482), (207, 11984), (214, 11592), (252, 9844), (276, 8988), (321, 7728), (322, 7704), (336, 7383), (368, 6741), (414, 5992), (428, 5796), (483, 5136), (504, 4922), (552, 4494), (642, 3864), (644, 3852), (749, 3312), (828, 2996), (856, 2898), (963, 2576), (966, 2568), (1008, 2461), (1104, 2247), (1284, 1932), (1288, 1926), (1449, 1712), (1498, 1656)]