21740900328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{98711}}^1$

素因数の和:98772

約数の個数: 192

約数和(自身を含む): 73915545600

約数和(自身を除く): 52174645272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 56, 57, 63, 69, 72, 76, 84, 92, 114, 126, 133, 138, 152, 161, 168, 171, 184, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 456, 483, 504, 532, 552, 644, 684, 798, 828, 874, 966, 1064, 1197, 1288, 1311, 1368, 1449, 1596, 1656, 1748, 1932, 2394, 2622, 2898, 3059, 3192, 3496, 3864, 3933, 4788, 5244, 5796, 6118, 7866, 9177, 9576, 10488, 11592, 12236, 15732, 18354, 24472, 27531, 31464, 36708, 55062, 73416, 98711, 110124, 197422, 220248, 296133, 394844, 592266, 690977, 789688, 888399, 1184532, 1381954, 1776798, 1875509, 2072931, 2270353, 2369064, 2763908, 3553596, 3751018, 4145862, 4540706, 5527816, 5626527, 6218793, 6811059, 7107192, 7502036, 8291724, 9081412, 11253054, 12437586, 13128563, 13622118, 15004072, 15892471, 16583448, 16879581, 18162824, 20433177, 22506108, 24875172, 26257126, 27244236, 31784942, 33759162, 39385689, 40866354, 43136707, 45012216, 47677413, 49750344, 52514252, 54488472, 63569884, 67518324, 78771378, 81732708, 86273414, 95354826, 105028504, 118157067, 127139768, 129410121, 135036648, 143032239, 157542756, 163465416, 172546828, 190709652, 236314134, 258820242, 286064478, 301956949, 315085512, 345093656, 381419304, 388230363, 472628268, 517640484, 572128956, 603913898, 776460726, 905870847, 945256536, 1035280968, 1144257912, 1207827796, 1552921452, 1811741694, 2415655592, 2717612541, 3105842904, 3623483388, 5435225082, 7246966776, 10870450164, 21740900328]

約数ペア:

[(1, 21740900328), (2, 10870450164), (3, 7246966776), (4, 5435225082), (6, 3623483388), (7, 3105842904), (8, 2717612541), (9, 2415655592), (12, 1811741694), (14, 1552921452), (18, 1207827796), (19, 1144257912), (21, 1035280968), (23, 945256536), (24, 905870847), (28, 776460726), (36, 603913898), (38, 572128956), (42, 517640484), (46, 472628268), (56, 388230363), (57, 381419304), (63, 345093656), (69, 315085512), (72, 301956949), (76, 286064478), (84, 258820242), (92, 236314134), (114, 190709652), (126, 172546828), (133, 163465416), (138, 157542756), (152, 143032239), (161, 135036648), (168, 129410121), (171, 127139768), (184, 118157067), (207, 105028504), (228, 95354826), (252, 86273414), (266, 81732708), (276, 78771378), (322, 67518324), (342, 63569884), (399, 54488472), (414, 52514252), (437, 49750344), (456, 47677413), (483, 45012216), (504, 43136707), (532, 40866354), (552, 39385689), (644, 33759162), (684, 31784942), (798, 27244236), (828, 26257126), (874, 24875172), (966, 22506108), (1064, 20433177), (1197, 18162824), (1288, 16879581), (1311, 16583448), (1368, 15892471), (1449, 15004072), (1596, 13622118), (1656, 13128563), (1748, 12437586), (1932, 11253054), (2394, 9081412), (2622, 8291724), (2898, 7502036), (3059, 7107192), (3192, 6811059), (3496, 6218793), (3864, 5626527), (3933, 5527816), (4788, 4540706), (5244, 4145862), (5796, 3751018), (6118, 3553596), (7866, 2763908), (9177, 2369064), (9576, 2270353), (10488, 2072931), (11592, 1875509), (12236, 1776798), (15732, 1381954), (18354, 1184532), (24472, 888399), (27531, 789688), (31464, 690977), (36708, 592266), (55062, 394844), (73416, 296133), (98711, 220248), (110124, 197422)]