215658912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5261}}^1$

素因数の和:5342

約数の個数: 96

約数和(自身を含む): 657707904

約数和(自身を除く): 442048992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 84, 96, 112, 122, 168, 183, 224, 244, 336, 366, 427, 488, 672, 732, 854, 976, 1281, 1464, 1708, 1952, 2562, 2928, 3416, 5124, 5261, 5856, 6832, 10248, 10522, 13664, 15783, 20496, 21044, 31566, 36827, 40992, 42088, 63132, 73654, 84176, 110481, 126264, 147308, 168352, 220962, 252528, 294616, 320921, 441924, 505056, 589232, 641842, 883848, 962763, 1178464, 1283684, 1767696, 1925526, 2246447, 2567368, 3535392, 3851052, 4492894, 5134736, 6739341, 7702104, 8985788, 10269472, 13478682, 15404208, 17971576, 26957364, 30808416, 35943152, 53914728, 71886304, 107829456, 215658912]

約数ペア:

[(1, 215658912), (2, 107829456), (3, 71886304), (4, 53914728), (6, 35943152), (7, 30808416), (8, 26957364), (12, 17971576), (14, 15404208), (16, 13478682), (21, 10269472), (24, 8985788), (28, 7702104), (32, 6739341), (42, 5134736), (48, 4492894), (56, 3851052), (61, 3535392), (84, 2567368), (96, 2246447), (112, 1925526), (122, 1767696), (168, 1283684), (183, 1178464), (224, 962763), (244, 883848), (336, 641842), (366, 589232), (427, 505056), (488, 441924), (672, 320921), (732, 294616), (854, 252528), (976, 220962), (1281, 168352), (1464, 147308), (1708, 126264), (1952, 110481), (2562, 84176), (2928, 73654), (3416, 63132), (5124, 42088), (5261, 40992), (5856, 36827), (6832, 31566), (10248, 21044), (10522, 20496), (13664, 15783)]