39686556288

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{17921}}^1$

素因数の和:18090

約数の個数: 128

約数和(自身を含む): 108220204800

約数和(自身を除く): 68533648512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 79, 96, 128, 146, 158, 192, 219, 237, 292, 316, 384, 438, 474, 584, 632, 876, 948, 1168, 1264, 1752, 1896, 2336, 2528, 3504, 3792, 4672, 5056, 5767, 7008, 7584, 9344, 10112, 11534, 14016, 15168, 17301, 17921, 23068, 28032, 30336, 34602, 35842, 46136, 53763, 69204, 71684, 92272, 107526, 138408, 143368, 184544, 215052, 276816, 286736, 369088, 430104, 553632, 573472, 738176, 860208, 1107264, 1146944, 1308233, 1415759, 1720416, 2214528, 2293888, 2616466, 2831518, 3440832, 3924699, 4247277, 5232932, 5663036, 6881664, 7849398, 8494554, 10465864, 11326072, 15698796, 16989108, 20931728, 22652144, 31397592, 33978216, 41863456, 45304288, 62795184, 67956432, 83726912, 90608576, 103350407, 125590368, 135912864, 167453824, 181217152, 206700814, 251180736, 271825728, 310051221, 413401628, 502361472, 543651456, 620102442, 826803256, 1240204884, 1653606512, 2480409768, 3307213024, 4960819536, 6614426048, 9921639072, 13228852096, 19843278144, 39686556288]

約数ペア:

[(1, 39686556288), (2, 19843278144), (3, 13228852096), (4, 9921639072), (6, 6614426048), (8, 4960819536), (12, 3307213024), (16, 2480409768), (24, 1653606512), (32, 1240204884), (48, 826803256), (64, 620102442), (73, 543651456), (79, 502361472), (96, 413401628), (128, 310051221), (146, 271825728), (158, 251180736), (192, 206700814), (219, 181217152), (237, 167453824), (292, 135912864), (316, 125590368), (384, 103350407), (438, 90608576), (474, 83726912), (584, 67956432), (632, 62795184), (876, 45304288), (948, 41863456), (1168, 33978216), (1264, 31397592), (1752, 22652144), (1896, 20931728), (2336, 16989108), (2528, 15698796), (3504, 11326072), (3792, 10465864), (4672, 8494554), (5056, 7849398), (5767, 6881664), (7008, 5663036), (7584, 5232932), (9344, 4247277), (10112, 3924699), (11534, 3440832), (14016, 2831518), (15168, 2616466), (17301, 2293888), (17921, 2214528), (23068, 1720416), (28032, 1415759), (30336, 1308233), (34602, 1146944), (35842, 1107264), (46136, 860208), (53763, 738176), (69204, 573472), (71684, 553632), (92272, 430104), (107526, 369088), (138408, 286736), (143368, 276816), (184544, 215052)]