887855376

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3449}}^1$

素因数の和:3664

約数の個数: 80

約数和(自身を含む): 2381990400

約数和(自身を除く): 1494135024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 1038, 1384, 1488, 2076, 2768, 3449, 4152, 5363, 6898, 8304, 10347, 10726, 13796, 16089, 20694, 21452, 27592, 32178, 41388, 42904, 55184, 64356, 82776, 85808, 106919, 128712, 165552, 213838, 257424, 320757, 427676, 596677, 641514, 855352, 1193354, 1283028, 1710704, 1790031, 2386708, 2566056, 3580062, 4773416, 5132112, 7160124, 9546832, 14320248, 18496987, 28640496, 36993974, 55490961, 73987948, 110981922, 147975896, 221963844, 295951792, 443927688, 887855376]

約数ペア:

[(1, 887855376), (2, 443927688), (3, 295951792), (4, 221963844), (6, 147975896), (8, 110981922), (12, 73987948), (16, 55490961), (24, 36993974), (31, 28640496), (48, 18496987), (62, 14320248), (93, 9546832), (124, 7160124), (173, 5132112), (186, 4773416), (248, 3580062), (346, 2566056), (372, 2386708), (496, 1790031), (519, 1710704), (692, 1283028), (744, 1193354), (1038, 855352), (1384, 641514), (1488, 596677), (2076, 427676), (2768, 320757), (3449, 257424), (4152, 213838), (5363, 165552), (6898, 128712), (8304, 106919), (10347, 85808), (10726, 82776), (13796, 64356), (16089, 55184), (20694, 42904), (21452, 41388), (27592, 32178)]