31016179584

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40609}}^1$

素因数の和:40662

約数の個数: 256

約数和(自身を含む): 104383944000

約数和(自身を除く): 73367764416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 128, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 384, 408, 416, 432, 442, 459, 468, 544, 576, 612, 624, 663, 702, 816, 832, 864, 884, 918, 936, 1088, 1152, 1224, 1248, 1326, 1404, 1632, 1664, 1728, 1768, 1836, 1872, 1989, 2176, 2448, 2496, 2652, 2808, 3264, 3456, 3536, 3672, 3744, 3978, 4896, 4992, 5304, 5616, 5967, 6528, 7072, 7344, 7488, 7956, 9792, 10608, 11232, 11934, 14144, 14688, 14976, 15912, 19584, 21216, 22464, 23868, 28288, 29376, 31824, 40609, 42432, 44928, 47736, 58752, 63648, 81218, 84864, 95472, 121827, 127296, 162436, 190944, 243654, 254592, 324872, 365481, 381888, 487308, 527917, 649744, 690353, 730962, 763776, 974616, 1055834, 1096443, 1299488, 1380706, 1461924, 1583751, 1949232, 2071059, 2111668, 2192886, 2598976, 2761412, 2923848, 3167502, 3898464, 4142118, 4223336, 4385772, 4751253, 5197952, 5522824, 5847696, 6213177, 6335004, 7796928, 8284236, 8446672, 8771544, 8974589, 9502506, 11045648, 11695392, 12426354, 12670008, 14253759, 15593856, 16568472, 16893344, 17543088, 17949178, 18639531, 19005012, 22091296, 23390784, 24852708, 25340016, 26923767, 28507518, 33136944, 33786688, 35086176, 35898356, 37279062, 38010024, 44182592, 46781568, 49705416, 50680032, 53847534, 57015036, 66273888, 67573376, 70172352, 71796712, 74558124, 76020048, 80771301, 88365184, 99410832, 101360064, 107695068, 114030072, 132547776, 140344704, 143593424, 149116248, 152040096, 161542602, 198821664, 202720128, 215390136, 228060144, 242313903, 265095552, 287186848, 298232496, 304080192, 323085204, 397643328, 430780272, 456120288, 484627806, 574373696, 596464992, 608160384, 646170408, 795286656, 861560544, 912240576, 969255612, 1148747392, 1192929984, 1292340816, 1723121088, 1824481152, 1938511224, 2385859968, 2584681632, 3446242176, 3877022448, 5169363264, 7754044896, 10338726528, 15508089792, 31016179584]

約数ペア:

[(1, 31016179584), (2, 15508089792), (3, 10338726528), (4, 7754044896), (6, 5169363264), (8, 3877022448), (9, 3446242176), (12, 2584681632), (13, 2385859968), (16, 1938511224), (17, 1824481152), (18, 1723121088), (24, 1292340816), (26, 1192929984), (27, 1148747392), (32, 969255612), (34, 912240576), (36, 861560544), (39, 795286656), (48, 646170408), (51, 608160384), (52, 596464992), (54, 574373696), (64, 484627806), (68, 456120288), (72, 430780272), (78, 397643328), (96, 323085204), (102, 304080192), (104, 298232496), (108, 287186848), (117, 265095552), (128, 242313903), (136, 228060144), (144, 215390136), (153, 202720128), (156, 198821664), (192, 161542602), (204, 152040096), (208, 149116248), (216, 143593424), (221, 140344704), (234, 132547776), (272, 114030072), (288, 107695068), (306, 101360064), (312, 99410832), (351, 88365184), (384, 80771301), (408, 76020048), (416, 74558124), (432, 71796712), (442, 70172352), (459, 67573376), (468, 66273888), (544, 57015036), (576, 53847534), (612, 50680032), (624, 49705416), (663, 46781568), (702, 44182592), (816, 38010024), (832, 37279062), (864, 35898356), (884, 35086176), (918, 33786688), (936, 33136944), (1088, 28507518), (1152, 26923767), (1224, 25340016), (1248, 24852708), (1326, 23390784), (1404, 22091296), (1632, 19005012), (1664, 18639531), (1728, 17949178), (1768, 17543088), (1836, 16893344), (1872, 16568472), (1989, 15593856), (2176, 14253759), (2448, 12670008), (2496, 12426354), (2652, 11695392), (2808, 11045648), (3264, 9502506), (3456, 8974589), (3536, 8771544), (3672, 8446672), (3744, 8284236), (3978, 7796928), (4896, 6335004), (4992, 6213177), (5304, 5847696), (5616, 5522824), (5967, 5197952), (6528, 4751253), (7072, 4385772), (7344, 4223336), (7488, 4142118), (7956, 3898464), (9792, 3167502), (10608, 2923848), (11232, 2761412), (11934, 2598976), (14144, 2192886), (14688, 2111668), (14976, 2071059), (15912, 1949232), (19584, 1583751), (21216, 1461924), (22464, 1380706), (23868, 1299488), (28288, 1096443), (29376, 1055834), (31824, 974616), (40609, 763776), (42432, 730962), (44928, 690353), (47736, 649744), (58752, 527917), (63648, 487308), (81218, 381888), (84864, 365481), (95472, 324872), (121827, 254592), (127296, 243654), (162436, 190944)]