664124328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 2180505600

約数和(自身を除く): 1516381272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 223, 228, 252, 266, 311, 342, 399, 446, 456, 504, 532, 622, 669, 684, 798, 892, 933, 1064, 1197, 1244, 1338, 1368, 1561, 1596, 1784, 1866, 2007, 2177, 2394, 2488, 2676, 2799, 3122, 3192, 3732, 4014, 4237, 4354, 4683, 4788, 5352, 5598, 5909, 6244, 6531, 7464, 8028, 8474, 8708, 9366, 9576, 11196, 11818, 12488, 12711, 13062, 14049, 16056, 16948, 17416, 17727, 18732, 19593, 22392, 23636, 25422, 26124, 28098, 29659, 33896, 35454, 37464, 38133, 39186, 41363, 47272, 50844, 52248, 53181, 56196, 59318, 69353, 70908, 76266, 78372, 82726, 88977, 101688, 106362, 112392, 118636, 124089, 138706, 141816, 152532, 156744, 165452, 177954, 208059, 212724, 237272, 248178, 266931, 277412, 305064, 330904, 355908, 372267, 416118, 425448, 485471, 496356, 533862, 554824, 624177, 711816, 744534, 832236, 970942, 992712, 1067724, 1248354, 1317707, 1456413, 1489068, 1664472, 1941884, 2135448, 2496708, 2635414, 2912826, 2978136, 3883768, 3953121, 4369239, 4993416, 5270828, 5825652, 7906242, 8738478, 9223949, 10541656, 11651304, 11859363, 15812484, 17476956, 18447898, 23718726, 27671847, 31624968, 34953912, 36895796, 47437452, 55343694, 73791592, 83015541, 94874904, 110687388, 166031082, 221374776, 332062164, 664124328]

約数ペア:

[(1, 664124328), (2, 332062164), (3, 221374776), (4, 166031082), (6, 110687388), (7, 94874904), (8, 83015541), (9, 73791592), (12, 55343694), (14, 47437452), (18, 36895796), (19, 34953912), (21, 31624968), (24, 27671847), (28, 23718726), (36, 18447898), (38, 17476956), (42, 15812484), (56, 11859363), (57, 11651304), (63, 10541656), (72, 9223949), (76, 8738478), (84, 7906242), (114, 5825652), (126, 5270828), (133, 4993416), (152, 4369239), (168, 3953121), (171, 3883768), (223, 2978136), (228, 2912826), (252, 2635414), (266, 2496708), (311, 2135448), (342, 1941884), (399, 1664472), (446, 1489068), (456, 1456413), (504, 1317707), (532, 1248354), (622, 1067724), (669, 992712), (684, 970942), (798, 832236), (892, 744534), (933, 711816), (1064, 624177), (1197, 554824), (1244, 533862), (1338, 496356), (1368, 485471), (1561, 425448), (1596, 416118), (1784, 372267), (1866, 355908), (2007, 330904), (2177, 305064), (2394, 277412), (2488, 266931), (2676, 248178), (2799, 237272), (3122, 212724), (3192, 208059), (3732, 177954), (4014, 165452), (4237, 156744), (4354, 152532), (4683, 141816), (4788, 138706), (5352, 124089), (5598, 118636), (5909, 112392), (6244, 106362), (6531, 101688), (7464, 88977), (8028, 82726), (8474, 78372), (8708, 76266), (9366, 70908), (9576, 69353), (11196, 59318), (11818, 56196), (12488, 53181), (12711, 52248), (13062, 50844), (14049, 47272), (16056, 41363), (16948, 39186), (17416, 38133), (17727, 37464), (18732, 35454), (19593, 33896), (22392, 29659), (23636, 28098), (25422, 26124)]