538600448

素因数分解:

$2^{10}\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 132

約数和(自身を含む): 1197937152

約数和(自身を除く): 659336704

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 47, 62, 64, 76, 94, 124, 128, 152, 188, 248, 256, 304, 361, 376, 496, 512, 589, 608, 722, 752, 893, 992, 1024, 1178, 1216, 1444, 1457, 1504, 1786, 1984, 2356, 2432, 2888, 2914, 3008, 3572, 3968, 4712, 4864, 5776, 5828, 6016, 7144, 7936, 9424, 9728, 11191, 11552, 11656, 12032, 14288, 15872, 16967, 18848, 19456, 22382, 23104, 23312, 24064, 27683, 28576, 31744, 33934, 37696, 44764, 46208, 46624, 48128, 55366, 57152, 67868, 75392, 89528, 92416, 93248, 110732, 114304, 135736, 150784, 179056, 184832, 186496, 221464, 228608, 271472, 301568, 358112, 369664, 372992, 442928, 457216, 525977, 542944, 603136, 716224, 745984, 885856, 914432, 1051954, 1085888, 1432448, 1491968, 1771712, 2103908, 2171776, 2864896, 3543424, 4207816, 4343552, 5729792, 7086848, 8415632, 8687104, 11459584, 14173696, 16831264, 17374208, 28347392, 33662528, 67325056, 134650112, 269300224, 538600448]

約数ペア:

[(1, 538600448), (2, 269300224), (4, 134650112), (8, 67325056), (16, 33662528), (19, 28347392), (31, 17374208), (32, 16831264), (38, 14173696), (47, 11459584), (62, 8687104), (64, 8415632), (76, 7086848), (94, 5729792), (124, 4343552), (128, 4207816), (152, 3543424), (188, 2864896), (248, 2171776), (256, 2103908), (304, 1771712), (361, 1491968), (376, 1432448), (496, 1085888), (512, 1051954), (589, 914432), (608, 885856), (722, 745984), (752, 716224), (893, 603136), (992, 542944), (1024, 525977), (1178, 457216), (1216, 442928), (1444, 372992), (1457, 369664), (1504, 358112), (1786, 301568), (1984, 271472), (2356, 228608), (2432, 221464), (2888, 186496), (2914, 184832), (3008, 179056), (3572, 150784), (3968, 135736), (4712, 114304), (4864, 110732), (5776, 93248), (5828, 92416), (6016, 89528), (7144, 75392), (7936, 67868), (9424, 57152), (9728, 55366), (11191, 48128), (11552, 46624), (11656, 46208), (12032, 44764), (14288, 37696), (15872, 33934), (16967, 31744), (18848, 28576), (19456, 27683), (22382, 24064), (23104, 23312)]