777210304

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 1720535040

約数和(自身を除く): 943324736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 71, 104, 118, 142, 208, 223, 236, 284, 416, 446, 472, 568, 767, 832, 892, 923, 944, 1136, 1534, 1784, 1846, 1888, 2272, 2899, 3068, 3568, 3692, 3776, 4189, 4544, 5798, 6136, 7136, 7384, 8378, 11596, 12272, 13157, 14272, 14768, 15833, 16756, 23192, 24544, 26314, 29536, 31666, 33512, 46384, 49088, 52628, 54457, 59072, 63332, 67024, 92768, 105256, 108914, 126664, 134048, 171041, 185536, 205829, 210512, 217828, 253328, 268096, 342082, 411658, 421024, 435656, 506656, 684164, 823316, 842048, 871312, 934147, 1013312, 1368328, 1646632, 1742624, 1868294, 2736656, 3293264, 3485248, 3736588, 5473312, 6586528, 7473176, 10946624, 12143911, 13173056, 14946352, 24287822, 29892704, 48575644, 59785408, 97151288, 194302576, 388605152, 777210304]

約数ペア:

[(1, 777210304), (2, 388605152), (4, 194302576), (8, 97151288), (13, 59785408), (16, 48575644), (26, 29892704), (32, 24287822), (52, 14946352), (59, 13173056), (64, 12143911), (71, 10946624), (104, 7473176), (118, 6586528), (142, 5473312), (208, 3736588), (223, 3485248), (236, 3293264), (284, 2736656), (416, 1868294), (446, 1742624), (472, 1646632), (568, 1368328), (767, 1013312), (832, 934147), (892, 871312), (923, 842048), (944, 823316), (1136, 684164), (1534, 506656), (1784, 435656), (1846, 421024), (1888, 411658), (2272, 342082), (2899, 268096), (3068, 253328), (3568, 217828), (3692, 210512), (3776, 205829), (4189, 185536), (4544, 171041), (5798, 134048), (6136, 126664), (7136, 108914), (7384, 105256), (8378, 92768), (11596, 67024), (12272, 63332), (13157, 59072), (14272, 54457), (14768, 52628), (15833, 49088), (16756, 46384), (23192, 33512), (24544, 31666), (26314, 29536)]