407719488

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2816

約数の個数: 112

約数和(自身を含む): 1193840640

約数和(自身を除く): 786121152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 132, 142, 176, 192, 213, 264, 284, 352, 426, 528, 568, 704, 781, 852, 1056, 1136, 1562, 1704, 2112, 2272, 2343, 2719, 3124, 3408, 4544, 4686, 5438, 6248, 6816, 8157, 9372, 10876, 12496, 13632, 16314, 18744, 21752, 24992, 29909, 32628, 37488, 43504, 49984, 59818, 65256, 74976, 87008, 89727, 119636, 130512, 149952, 174016, 179454, 193049, 239272, 261024, 358908, 386098, 478544, 522048, 579147, 717816, 772196, 957088, 1158294, 1435632, 1544392, 1914176, 2123539, 2316588, 2871264, 3088784, 4247078, 4633176, 5742528, 6177568, 6370617, 8494156, 9266352, 12355136, 12741234, 16988312, 18532704, 25482468, 33976624, 37065408, 50964936, 67953248, 101929872, 135906496, 203859744, 407719488]

約数ペア:

[(1, 407719488), (2, 203859744), (3, 135906496), (4, 101929872), (6, 67953248), (8, 50964936), (11, 37065408), (12, 33976624), (16, 25482468), (22, 18532704), (24, 16988312), (32, 12741234), (33, 12355136), (44, 9266352), (48, 8494156), (64, 6370617), (66, 6177568), (71, 5742528), (88, 4633176), (96, 4247078), (132, 3088784), (142, 2871264), (176, 2316588), (192, 2123539), (213, 1914176), (264, 1544392), (284, 1435632), (352, 1158294), (426, 957088), (528, 772196), (568, 717816), (704, 579147), (781, 522048), (852, 478544), (1056, 386098), (1136, 358908), (1562, 261024), (1704, 239272), (2112, 193049), (2272, 179454), (2343, 174016), (2719, 149952), (3124, 130512), (3408, 119636), (4544, 89727), (4686, 87008), (5438, 74976), (6248, 65256), (6816, 59818), (8157, 49984), (9372, 43504), (10876, 37488), (12496, 32628), (13632, 29909), (16314, 24992), (18744, 21752)]