489682788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2243}}^1$

素因数の和:2393

約数の個数: 96

約数和(自身を含む): 1375266816

約数和(自身を除く): 885584028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 113, 138, 161, 226, 276, 322, 339, 452, 483, 644, 678, 791, 966, 1356, 1582, 1932, 2243, 2373, 2599, 3164, 4486, 4746, 5198, 6729, 7797, 8972, 9492, 10396, 13458, 15594, 15701, 18193, 26916, 31188, 31402, 36386, 47103, 51589, 54579, 62804, 72772, 94206, 103178, 109158, 154767, 188412, 206356, 218316, 253459, 309534, 361123, 506918, 619068, 722246, 760377, 1013836, 1083369, 1444492, 1520754, 1774213, 2166738, 3041508, 3548426, 4333476, 5322639, 5829557, 7096852, 10645278, 11659114, 17488671, 21290556, 23318228, 34977342, 40806899, 69954684, 81613798, 122420697, 163227596, 244841394, 489682788]

約数ペア:

[(1, 489682788), (2, 244841394), (3, 163227596), (4, 122420697), (6, 81613798), (7, 69954684), (12, 40806899), (14, 34977342), (21, 23318228), (23, 21290556), (28, 17488671), (42, 11659114), (46, 10645278), (69, 7096852), (84, 5829557), (92, 5322639), (113, 4333476), (138, 3548426), (161, 3041508), (226, 2166738), (276, 1774213), (322, 1520754), (339, 1444492), (452, 1083369), (483, 1013836), (644, 760377), (678, 722246), (791, 619068), (966, 506918), (1356, 361123), (1582, 309534), (1932, 253459), (2243, 218316), (2373, 206356), (2599, 188412), (3164, 154767), (4486, 109158), (4746, 103178), (5198, 94206), (6729, 72772), (7797, 62804), (8972, 54579), (9492, 51589), (10396, 47103), (13458, 36386), (15594, 31402), (15701, 31188), (18193, 26916)]