305284336

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3278

約数の個数: 80

約数和(自身を含む): 724667904

約数和(自身を除く): 419383568

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 37, 46, 56, 74, 92, 112, 148, 161, 184, 259, 296, 322, 368, 518, 592, 644, 851, 1036, 1288, 1702, 2072, 2576, 3203, 3404, 4144, 5957, 6406, 6808, 11914, 12812, 13616, 22421, 23828, 25624, 44842, 47656, 51248, 73669, 89684, 95312, 118511, 147338, 179368, 237022, 294676, 358736, 474044, 515683, 589352, 829577, 948088, 1031366, 1178704, 1659154, 1896176, 2062732, 2725753, 3318308, 4125464, 5451506, 6636616, 8250928, 10903012, 13273232, 19080271, 21806024, 38160542, 43612048, 76321084, 152642168, 305284336]

約数ペア:

[(1, 305284336), (2, 152642168), (4, 76321084), (7, 43612048), (8, 38160542), (14, 21806024), (16, 19080271), (23, 13273232), (28, 10903012), (37, 8250928), (46, 6636616), (56, 5451506), (74, 4125464), (92, 3318308), (112, 2725753), (148, 2062732), (161, 1896176), (184, 1659154), (259, 1178704), (296, 1031366), (322, 948088), (368, 829577), (518, 589352), (592, 515683), (644, 474044), (851, 358736), (1036, 294676), (1288, 237022), (1702, 179368), (2072, 147338), (2576, 118511), (3203, 95312), (3404, 89684), (4144, 73669), (5957, 51248), (6406, 47656), (6808, 44842), (11914, 25624), (12812, 23828), (13616, 22421)]