2190467968

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 4878447840

約数和(自身を除く): 2687979872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 97, 104, 128, 164, 194, 208, 328, 331, 388, 416, 533, 656, 662, 776, 832, 1066, 1261, 1312, 1324, 1552, 1664, 2132, 2522, 2624, 2648, 3104, 3977, 4264, 4303, 5044, 5248, 5296, 6208, 7954, 8528, 8606, 10088, 10592, 12416, 13571, 15908, 17056, 17212, 20176, 21184, 27142, 31816, 32107, 34112, 34424, 40352, 42368, 51701, 54284, 63632, 64214, 68224, 68848, 80704, 103402, 108568, 127264, 128428, 137696, 161408, 176423, 206804, 217136, 254528, 256856, 275392, 352846, 413608, 417391, 434272, 509056, 513712, 550784, 705692, 827216, 834782, 868544, 1027424, 1316387, 1411384, 1654432, 1669564, 1737088, 2054848, 2632774, 2822768, 3308864, 3339128, 4109696, 5265548, 5645536, 6617728, 6678256, 10531096, 11291072, 13356512, 17113031, 21062192, 22582144, 26713024, 34226062, 42124384, 53426048, 68452124, 84248768, 136904248, 168497536, 273808496, 547616992, 1095233984, 2190467968]

約数ペア:

[(1, 2190467968), (2, 1095233984), (4, 547616992), (8, 273808496), (13, 168497536), (16, 136904248), (26, 84248768), (32, 68452124), (41, 53426048), (52, 42124384), (64, 34226062), (82, 26713024), (97, 22582144), (104, 21062192), (128, 17113031), (164, 13356512), (194, 11291072), (208, 10531096), (328, 6678256), (331, 6617728), (388, 5645536), (416, 5265548), (533, 4109696), (656, 3339128), (662, 3308864), (776, 2822768), (832, 2632774), (1066, 2054848), (1261, 1737088), (1312, 1669564), (1324, 1654432), (1552, 1411384), (1664, 1316387), (2132, 1027424), (2522, 868544), (2624, 834782), (2648, 827216), (3104, 705692), (3977, 550784), (4264, 513712), (4303, 509056), (5044, 434272), (5248, 417391), (5296, 413608), (6208, 352846), (7954, 275392), (8528, 256856), (8606, 254528), (10088, 217136), (10592, 206804), (12416, 176423), (13571, 161408), (15908, 137696), (17056, 128428), (17212, 127264), (20176, 108568), (21184, 103402), (27142, 80704), (31816, 68848), (32107, 68224), (34112, 64214), (34424, 63632), (40352, 54284), (42368, 51701)]