645239088

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6096

約数の個数: 160

約数和(自身を含む): 2099865600

約数和(自身を除く): 1454626512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3952, 4104, 4446, 5616, 5928, 6047, 6669, 8208, 8892, 11856, 12094, 13338, 17784, 18141, 24188, 26676, 35568, 36282, 48376, 53352, 54423, 72564, 78611, 96752, 106704, 108846, 114893, 145128, 157222, 163269, 217692, 229786, 235833, 290256, 314444, 326538, 344679, 435384, 459572, 471666, 628888, 653076, 689358, 707499, 870768, 919144, 943332, 1034037, 1257776, 1306152, 1378716, 1414998, 1493609, 1838288, 1886664, 2068074, 2122497, 2612304, 2757432, 2829996, 2987218, 3102111, 3773328, 4136148, 4244994, 4480827, 5514864, 5659992, 5974436, 6204222, 8272296, 8489988, 8961654, 11319984, 11948872, 12408444, 13442481, 16544592, 16979976, 17923308, 23897744, 24816888, 26884962, 33959952, 35846616, 40327443, 49633776, 53769924, 71693232, 80654886, 107539848, 161309772, 215079696, 322619544, 645239088]

約数ペア:

[(1, 645239088), (2, 322619544), (3, 215079696), (4, 161309772), (6, 107539848), (8, 80654886), (9, 71693232), (12, 53769924), (13, 49633776), (16, 40327443), (18, 35846616), (19, 33959952), (24, 26884962), (26, 24816888), (27, 23897744), (36, 17923308), (38, 16979976), (39, 16544592), (48, 13442481), (52, 12408444), (54, 11948872), (57, 11319984), (72, 8961654), (76, 8489988), (78, 8272296), (104, 6204222), (108, 5974436), (114, 5659992), (117, 5514864), (144, 4480827), (152, 4244994), (156, 4136148), (171, 3773328), (208, 3102111), (216, 2987218), (228, 2829996), (234, 2757432), (247, 2612304), (304, 2122497), (312, 2068074), (342, 1886664), (351, 1838288), (432, 1493609), (456, 1414998), (468, 1378716), (494, 1306152), (513, 1257776), (624, 1034037), (684, 943332), (702, 919144), (741, 870768), (912, 707499), (936, 689358), (988, 653076), (1026, 628888), (1368, 471666), (1404, 459572), (1482, 435384), (1872, 344679), (1976, 326538), (2052, 314444), (2223, 290256), (2736, 235833), (2808, 229786), (2964, 217692), (3952, 163269), (4104, 157222), (4446, 145128), (5616, 114893), (5928, 108846), (6047, 106704), (6669, 96752), (8208, 78611), (8892, 72564), (11856, 54423), (12094, 53352), (13338, 48376), (17784, 36282), (18141, 35568), (24188, 26676)]