488246544

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 1397410560

約数和(自身を除く): 909164016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 167, 237, 257, 316, 334, 474, 501, 514, 632, 668, 711, 771, 948, 1002, 1028, 1264, 1336, 1422, 1503, 1542, 1896, 2004, 2056, 2313, 2672, 2844, 3006, 3084, 3792, 4008, 4112, 4626, 5688, 6012, 6168, 8016, 9252, 11376, 12024, 12336, 13193, 18504, 20303, 24048, 26386, 37008, 39579, 40606, 42919, 52772, 60909, 79158, 81212, 85838, 105544, 118737, 121818, 128757, 158316, 162424, 171676, 182727, 211088, 237474, 243636, 257514, 316632, 324848, 343352, 365454, 386271, 474948, 487272, 515028, 633264, 686704, 730908, 772542, 949896, 974544, 1030056, 1461816, 1545084, 1899792, 2060112, 2923632, 3090168, 3390601, 6180336, 6781202, 10171803, 13562404, 20343606, 27124808, 30515409, 40687212, 54249616, 61030818, 81374424, 122061636, 162748848, 244123272, 488246544]

約数ペア:

[(1, 488246544), (2, 244123272), (3, 162748848), (4, 122061636), (6, 81374424), (8, 61030818), (9, 54249616), (12, 40687212), (16, 30515409), (18, 27124808), (24, 20343606), (36, 13562404), (48, 10171803), (72, 6781202), (79, 6180336), (144, 3390601), (158, 3090168), (167, 2923632), (237, 2060112), (257, 1899792), (316, 1545084), (334, 1461816), (474, 1030056), (501, 974544), (514, 949896), (632, 772542), (668, 730908), (711, 686704), (771, 633264), (948, 515028), (1002, 487272), (1028, 474948), (1264, 386271), (1336, 365454), (1422, 343352), (1503, 324848), (1542, 316632), (1896, 257514), (2004, 243636), (2056, 237474), (2313, 211088), (2672, 182727), (2844, 171676), (3006, 162424), (3084, 158316), (3792, 128757), (4008, 121818), (4112, 118737), (4626, 105544), (5688, 85838), (6012, 81212), (6168, 79158), (8016, 60909), (9252, 52772), (11376, 42919), (12024, 40606), (12336, 39579), (13193, 37008), (18504, 26386), (20303, 24048)]