42331848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 123849600

約数和(自身を除く): 81517752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 37, 38, 39, 52, 57, 74, 76, 78, 104, 111, 114, 148, 152, 156, 193, 222, 228, 247, 296, 312, 386, 444, 456, 481, 494, 579, 703, 741, 772, 888, 962, 988, 1158, 1406, 1443, 1482, 1544, 1924, 1976, 2109, 2316, 2509, 2812, 2886, 2964, 3667, 3848, 4218, 4632, 5018, 5624, 5772, 5928, 7141, 7334, 7527, 8436, 9139, 10036, 11001, 11544, 14282, 14668, 15054, 16872, 18278, 20072, 21423, 22002, 27417, 28564, 29336, 30108, 36556, 42846, 44004, 47671, 54834, 57128, 60216, 73112, 85692, 88008, 92833, 95342, 109668, 135679, 143013, 171384, 185666, 190684, 219336, 271358, 278499, 286026, 371332, 381368, 407037, 542716, 556998, 572052, 742664, 814074, 1085432, 1113996, 1144104, 1628148, 1763827, 2227992, 3256296, 3527654, 5291481, 7055308, 10582962, 14110616, 21165924, 42331848]

約数ペア:

[(1, 42331848), (2, 21165924), (3, 14110616), (4, 10582962), (6, 7055308), (8, 5291481), (12, 3527654), (13, 3256296), (19, 2227992), (24, 1763827), (26, 1628148), (37, 1144104), (38, 1113996), (39, 1085432), (52, 814074), (57, 742664), (74, 572052), (76, 556998), (78, 542716), (104, 407037), (111, 381368), (114, 371332), (148, 286026), (152, 278499), (156, 271358), (193, 219336), (222, 190684), (228, 185666), (247, 171384), (296, 143013), (312, 135679), (386, 109668), (444, 95342), (456, 92833), (481, 88008), (494, 85692), (579, 73112), (703, 60216), (741, 57128), (772, 54834), (888, 47671), (962, 44004), (988, 42846), (1158, 36556), (1406, 30108), (1443, 29336), (1482, 28564), (1544, 27417), (1924, 22002), (1976, 21423), (2109, 20072), (2316, 18278), (2509, 16872), (2812, 15054), (2886, 14668), (2964, 14282), (3667, 11544), (3848, 11001), (4218, 10036), (4632, 9139), (5018, 8436), (5624, 7527), (5772, 7334), (5928, 7141)]