1888894752

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 5326356672

約数和(自身を除く): 3437461920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 103, 136, 204, 206, 272, 289, 309, 408, 412, 544, 578, 618, 661, 816, 824, 867, 1156, 1236, 1322, 1632, 1648, 1734, 1751, 1983, 2312, 2472, 2644, 3296, 3468, 3502, 3966, 4624, 4944, 5253, 5288, 6936, 7004, 7932, 9248, 9888, 10506, 10576, 11237, 13872, 14008, 15864, 21012, 21152, 22474, 27744, 28016, 29767, 31728, 33711, 42024, 44948, 56032, 59534, 63456, 67422, 68083, 84048, 89301, 89896, 119068, 134844, 136166, 168096, 178602, 179792, 191029, 204249, 238136, 269688, 272332, 357204, 359584, 382058, 408498, 476272, 539376, 544664, 573087, 714408, 764116, 816996, 952544, 1078752, 1089328, 1146174, 1157411, 1428816, 1528232, 1633992, 2178656, 2292348, 2314822, 2857632, 3056464, 3267984, 3472233, 4584696, 4629644, 6112928, 6535968, 6944466, 9169392, 9259288, 13888932, 18338784, 18518576, 19675987, 27777864, 37037152, 39351974, 55555728, 59027961, 78703948, 111111456, 118055922, 157407896, 236111844, 314815792, 472223688, 629631584, 944447376, 1888894752]

約数ペア:

[(1, 1888894752), (2, 944447376), (3, 629631584), (4, 472223688), (6, 314815792), (8, 236111844), (12, 157407896), (16, 118055922), (17, 111111456), (24, 78703948), (32, 59027961), (34, 55555728), (48, 39351974), (51, 37037152), (68, 27777864), (96, 19675987), (102, 18518576), (103, 18338784), (136, 13888932), (204, 9259288), (206, 9169392), (272, 6944466), (289, 6535968), (309, 6112928), (408, 4629644), (412, 4584696), (544, 3472233), (578, 3267984), (618, 3056464), (661, 2857632), (816, 2314822), (824, 2292348), (867, 2178656), (1156, 1633992), (1236, 1528232), (1322, 1428816), (1632, 1157411), (1648, 1146174), (1734, 1089328), (1751, 1078752), (1983, 952544), (2312, 816996), (2472, 764116), (2644, 714408), (3296, 573087), (3468, 544664), (3502, 539376), (3966, 476272), (4624, 408498), (4944, 382058), (5253, 359584), (5288, 357204), (6936, 272332), (7004, 269688), (7932, 238136), (9248, 204249), (9888, 191029), (10506, 179792), (10576, 178602), (11237, 168096), (13872, 136166), (14008, 134844), (15864, 119068), (21012, 89896), (21152, 89301), (22474, 84048), (27744, 68083), (28016, 67422), (29767, 63456), (31728, 59534), (33711, 56032), (42024, 44948)]