2644396704

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1803

約数の個数: 144

約数和(自身を含む): 7727166720

約数和(自身を除く): 5082770016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 79, 96, 142, 144, 158, 213, 237, 284, 288, 316, 426, 474, 568, 632, 639, 711, 852, 948, 1136, 1264, 1278, 1422, 1637, 1704, 1896, 2272, 2528, 2556, 2844, 3274, 3408, 3792, 4911, 5112, 5609, 5688, 6548, 6816, 7584, 9822, 10224, 11218, 11376, 13096, 14733, 16827, 19644, 20448, 22436, 22752, 26192, 29466, 33654, 39288, 44872, 50481, 52384, 58932, 67308, 78576, 89744, 100962, 116227, 117864, 129323, 134616, 157152, 179488, 201924, 232454, 235728, 258646, 269232, 348681, 387969, 403848, 464908, 471456, 517292, 538464, 697362, 775938, 807696, 929816, 1034584, 1046043, 1163907, 1394724, 1551876, 1615392, 1859632, 2069168, 2092086, 2327814, 2789448, 3103752, 3719264, 4138336, 4184172, 4655628, 5578896, 6207504, 8368344, 9181933, 9311256, 11157792, 12415008, 16736688, 18363866, 18622512, 27545799, 33473376, 36727732, 37245024, 55091598, 73455464, 82637397, 110183196, 146910928, 165274794, 220366392, 293821856, 330549588, 440732784, 661099176, 881465568, 1322198352, 2644396704]

約数ペア:

[(1, 2644396704), (2, 1322198352), (3, 881465568), (4, 661099176), (6, 440732784), (8, 330549588), (9, 293821856), (12, 220366392), (16, 165274794), (18, 146910928), (24, 110183196), (32, 82637397), (36, 73455464), (48, 55091598), (71, 37245024), (72, 36727732), (79, 33473376), (96, 27545799), (142, 18622512), (144, 18363866), (158, 16736688), (213, 12415008), (237, 11157792), (284, 9311256), (288, 9181933), (316, 8368344), (426, 6207504), (474, 5578896), (568, 4655628), (632, 4184172), (639, 4138336), (711, 3719264), (852, 3103752), (948, 2789448), (1136, 2327814), (1264, 2092086), (1278, 2069168), (1422, 1859632), (1637, 1615392), (1704, 1551876), (1896, 1394724), (2272, 1163907), (2528, 1046043), (2556, 1034584), (2844, 929816), (3274, 807696), (3408, 775938), (3792, 697362), (4911, 538464), (5112, 517292), (5609, 471456), (5688, 464908), (6548, 403848), (6816, 387969), (7584, 348681), (9822, 269232), (10224, 258646), (11218, 235728), (11376, 232454), (13096, 201924), (14733, 179488), (16827, 157152), (19644, 134616), (20448, 129323), (22436, 117864), (22752, 116227), (26192, 100962), (29466, 89744), (33654, 78576), (39288, 67308), (44872, 58932), (50481, 52384)]