1379102816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 3556224000

約数和(自身を除く): 2177121184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 59, 91, 92, 104, 112, 118, 161, 182, 184, 208, 224, 236, 299, 322, 349, 364, 368, 413, 416, 472, 598, 644, 698, 728, 736, 767, 826, 944, 1196, 1288, 1357, 1396, 1456, 1534, 1652, 1888, 2093, 2392, 2443, 2576, 2714, 2792, 2912, 3068, 3304, 4186, 4537, 4784, 4886, 5152, 5369, 5428, 5584, 6136, 6608, 8027, 8372, 9074, 9499, 9568, 9772, 10738, 10856, 11168, 12272, 13216, 16054, 16744, 17641, 18148, 18998, 19544, 20591, 21476, 21712, 24544, 31759, 32108, 33488, 35282, 36296, 37996, 39088, 41182, 42952, 43424, 56189, 63518, 64216, 66976, 70564, 72592, 75992, 78176, 82364, 85904, 104351, 112378, 123487, 127036, 128432, 141128, 144137, 145184, 151984, 164728, 171808, 208702, 224756, 246974, 254072, 256864, 267683, 282256, 288274, 303968, 329456, 417404, 449512, 473593, 493948, 508144, 535366, 564512, 576548, 658912, 730457, 834808, 899024, 947186, 987896, 1016288, 1070732, 1153096, 1460914, 1669616, 1798048, 1873781, 1894372, 1975792, 2141464, 2306192, 2921828, 3315151, 3339232, 3747562, 3788744, 3951584, 4282928, 4612384, 5843656, 6156709, 6630302, 7495124, 7577488, 8565856, 11687312, 12313418, 13260604, 14990248, 15154976, 23374624, 24626836, 26521208, 29980496, 43096963, 49253672, 53042416, 59960992, 86193926, 98507344, 106084832, 172387852, 197014688, 344775704, 689551408, 1379102816]

約数ペア:

[(1, 1379102816), (2, 689551408), (4, 344775704), (7, 197014688), (8, 172387852), (13, 106084832), (14, 98507344), (16, 86193926), (23, 59960992), (26, 53042416), (28, 49253672), (32, 43096963), (46, 29980496), (52, 26521208), (56, 24626836), (59, 23374624), (91, 15154976), (92, 14990248), (104, 13260604), (112, 12313418), (118, 11687312), (161, 8565856), (182, 7577488), (184, 7495124), (208, 6630302), (224, 6156709), (236, 5843656), (299, 4612384), (322, 4282928), (349, 3951584), (364, 3788744), (368, 3747562), (413, 3339232), (416, 3315151), (472, 2921828), (598, 2306192), (644, 2141464), (698, 1975792), (728, 1894372), (736, 1873781), (767, 1798048), (826, 1669616), (944, 1460914), (1196, 1153096), (1288, 1070732), (1357, 1016288), (1396, 987896), (1456, 947186), (1534, 899024), (1652, 834808), (1888, 730457), (2093, 658912), (2392, 576548), (2443, 564512), (2576, 535366), (2714, 508144), (2792, 493948), (2912, 473593), (3068, 449512), (3304, 417404), (4186, 329456), (4537, 303968), (4784, 288274), (4886, 282256), (5152, 267683), (5369, 256864), (5428, 254072), (5584, 246974), (6136, 224756), (6608, 208702), (8027, 171808), (8372, 164728), (9074, 151984), (9499, 145184), (9568, 144137), (9772, 141128), (10738, 128432), (10856, 127036), (11168, 123487), (12272, 112378), (13216, 104351), (16054, 85904), (16744, 82364), (17641, 78176), (18148, 75992), (18998, 72592), (19544, 70564), (20591, 66976), (21476, 64216), (21712, 63518), (24544, 56189), (31759, 43424), (32108, 42952), (33488, 41182), (35282, 39088), (36296, 37996)]