9641527808

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8250

約数の個数: 120

約数和(自身を含む): 22291906560

約数和(自身を除く): 12650378752

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 121, 128, 152, 176, 209, 242, 256, 304, 352, 418, 484, 512, 608, 704, 836, 968, 1216, 1408, 1672, 1936, 2299, 2432, 2816, 3344, 3872, 4598, 4864, 5632, 6688, 7744, 8191, 9196, 9728, 13376, 15488, 16382, 18392, 26752, 30976, 32764, 36784, 53504, 61952, 65528, 73568, 90101, 107008, 131056, 147136, 155629, 180202, 262112, 294272, 311258, 360404, 524224, 588544, 622516, 720808, 991111, 1048448, 1177088, 1245032, 1441616, 1711919, 1982222, 2096896, 2490064, 2883232, 3423838, 3964444, 4193792, 4980128, 5766464, 6847676, 7928888, 9960256, 11532928, 13695352, 15857776, 18831109, 19920512, 23065856, 27390704, 31715552, 37662218, 39841024, 46131712, 54781408, 63431104, 75324436, 79682048, 109562816, 126862208, 150648872, 219125632, 253724416, 301297744, 438251264, 507448832, 602595488, 876502528, 1205190976, 2410381952, 4820763904, 9641527808]

約数ペア:

[(1, 9641527808), (2, 4820763904), (4, 2410381952), (8, 1205190976), (11, 876502528), (16, 602595488), (19, 507448832), (22, 438251264), (32, 301297744), (38, 253724416), (44, 219125632), (64, 150648872), (76, 126862208), (88, 109562816), (121, 79682048), (128, 75324436), (152, 63431104), (176, 54781408), (209, 46131712), (242, 39841024), (256, 37662218), (304, 31715552), (352, 27390704), (418, 23065856), (484, 19920512), (512, 18831109), (608, 15857776), (704, 13695352), (836, 11532928), (968, 9960256), (1216, 7928888), (1408, 6847676), (1672, 5766464), (1936, 4980128), (2299, 4193792), (2432, 3964444), (2816, 3423838), (3344, 2883232), (3872, 2490064), (4598, 2096896), (4864, 1982222), (5632, 1711919), (6688, 1441616), (7744, 1245032), (8191, 1177088), (9196, 1048448), (9728, 991111), (13376, 720808), (15488, 622516), (16382, 588544), (18392, 524224), (26752, 360404), (30976, 311258), (32764, 294272), (36784, 262112), (53504, 180202), (61952, 155629), (65528, 147136), (73568, 131056), (90101, 107008)]