489888288

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1567

約数の個数: 144

約数和(自身を含む): 1477921536

約数和(自身を除く): 988033248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 37, 48, 62, 72, 74, 93, 96, 111, 124, 144, 148, 186, 222, 248, 279, 288, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 992, 1116, 1147, 1184, 1332, 1483, 1488, 1776, 2232, 2294, 2664, 2966, 2976, 3441, 3552, 4449, 4464, 4588, 5328, 5932, 6882, 8898, 8928, 9176, 10323, 10656, 11864, 13347, 13764, 17796, 18352, 20646, 23728, 26694, 27528, 35592, 36704, 41292, 45973, 47456, 53388, 54871, 55056, 71184, 82584, 91946, 106776, 109742, 110112, 137919, 142368, 164613, 165168, 183892, 213552, 219484, 275838, 329226, 330336, 367784, 413757, 427104, 438968, 493839, 551676, 658452, 735568, 827514, 877936, 987678, 1103352, 1316904, 1471136, 1655028, 1701001, 1755872, 1975356, 2206704, 2633808, 3310056, 3402002, 3950712, 4413408, 5103003, 5267616, 6620112, 6804004, 7901424, 10206006, 13240224, 13608008, 15309009, 15802848, 20412012, 27216016, 30618018, 40824024, 54432032, 61236036, 81648048, 122472072, 163296096, 244944144, 489888288]

約数ペア:

[(1, 489888288), (2, 244944144), (3, 163296096), (4, 122472072), (6, 81648048), (8, 61236036), (9, 54432032), (12, 40824024), (16, 30618018), (18, 27216016), (24, 20412012), (31, 15802848), (32, 15309009), (36, 13608008), (37, 13240224), (48, 10206006), (62, 7901424), (72, 6804004), (74, 6620112), (93, 5267616), (96, 5103003), (111, 4413408), (124, 3950712), (144, 3402002), (148, 3310056), (186, 2633808), (222, 2206704), (248, 1975356), (279, 1755872), (288, 1701001), (296, 1655028), (333, 1471136), (372, 1316904), (444, 1103352), (496, 987678), (558, 877936), (592, 827514), (666, 735568), (744, 658452), (888, 551676), (992, 493839), (1116, 438968), (1147, 427104), (1184, 413757), (1332, 367784), (1483, 330336), (1488, 329226), (1776, 275838), (2232, 219484), (2294, 213552), (2664, 183892), (2966, 165168), (2976, 164613), (3441, 142368), (3552, 137919), (4449, 110112), (4464, 109742), (4588, 106776), (5328, 91946), (5932, 82584), (6882, 71184), (8898, 55056), (8928, 54871), (9176, 53388), (10323, 47456), (10656, 45973), (11864, 41292), (13347, 36704), (13764, 35592), (17796, 27528), (18352, 26694), (20646, 23728)]