1290467136

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1879}}^1$

素因数の和:1981

約数の個数: 168

約数和(自身を含む): 4028358720

約数和(自身を除く): 2737891584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 146, 147, 168, 192, 196, 219, 224, 292, 294, 336, 392, 438, 448, 511, 584, 588, 672, 784, 876, 1022, 1168, 1176, 1344, 1533, 1568, 1752, 1879, 2044, 2336, 2352, 3066, 3136, 3504, 3577, 3758, 4088, 4672, 4704, 5637, 6132, 7008, 7154, 7516, 8176, 9408, 10731, 11274, 12264, 13153, 14016, 14308, 15032, 16352, 21462, 22548, 24528, 26306, 28616, 30064, 32704, 39459, 42924, 45096, 49056, 52612, 57232, 60128, 78918, 85848, 90192, 92071, 98112, 105224, 114464, 120256, 137167, 157836, 171696, 180384, 184142, 210448, 228928, 274334, 276213, 315672, 343392, 360768, 368284, 411501, 420896, 548668, 552426, 631344, 686784, 736568, 823002, 841792, 960169, 1097336, 1104852, 1262688, 1473136, 1646004, 1920338, 2194672, 2209704, 2525376, 2880507, 2946272, 3292008, 3840676, 4389344, 4419408, 5761014, 5892544, 6584016, 6721183, 7681352, 8778688, 8838816, 11522028, 13168032, 13442366, 15362704, 17677632, 20163549, 23044056, 26336064, 26884732, 30725408, 40327098, 46088112, 53769464, 61450816, 80654196, 92176224, 107538928, 161308392, 184352448, 215077856, 322616784, 430155712, 645233568, 1290467136]

約数ペア:

[(1, 1290467136), (2, 645233568), (3, 430155712), (4, 322616784), (6, 215077856), (7, 184352448), (8, 161308392), (12, 107538928), (14, 92176224), (16, 80654196), (21, 61450816), (24, 53769464), (28, 46088112), (32, 40327098), (42, 30725408), (48, 26884732), (49, 26336064), (56, 23044056), (64, 20163549), (73, 17677632), (84, 15362704), (96, 13442366), (98, 13168032), (112, 11522028), (146, 8838816), (147, 8778688), (168, 7681352), (192, 6721183), (196, 6584016), (219, 5892544), (224, 5761014), (292, 4419408), (294, 4389344), (336, 3840676), (392, 3292008), (438, 2946272), (448, 2880507), (511, 2525376), (584, 2209704), (588, 2194672), (672, 1920338), (784, 1646004), (876, 1473136), (1022, 1262688), (1168, 1104852), (1176, 1097336), (1344, 960169), (1533, 841792), (1568, 823002), (1752, 736568), (1879, 686784), (2044, 631344), (2336, 552426), (2352, 548668), (3066, 420896), (3136, 411501), (3504, 368284), (3577, 360768), (3758, 343392), (4088, 315672), (4672, 276213), (4704, 274334), (5637, 228928), (6132, 210448), (7008, 184142), (7154, 180384), (7516, 171696), (8176, 157836), (9408, 137167), (10731, 120256), (11274, 114464), (12264, 105224), (13153, 98112), (14016, 92071), (14308, 90192), (15032, 85848), (16352, 78918), (21462, 60128), (22548, 57232), (24528, 52612), (26306, 49056), (28616, 45096), (30064, 42924), (32704, 39459)]