515088

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{73}}^1$

素因数の和:101

約数の個数: 90

約数和(自身を含む): 1699854

約数和(自身を除く): 1184766

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 73, 84, 98, 112, 126, 144, 146, 147, 168, 196, 219, 252, 292, 294, 336, 392, 438, 441, 504, 511, 584, 588, 657, 784, 876, 882, 1008, 1022, 1168, 1176, 1314, 1533, 1752, 1764, 2044, 2352, 2628, 3066, 3504, 3528, 3577, 4088, 4599, 5256, 6132, 7056, 7154, 8176, 9198, 10512, 10731, 12264, 14308, 18396, 21462, 24528, 28616, 32193, 36792, 42924, 57232, 64386, 73584, 85848, 128772, 171696, 257544, 515088]

約数ペア:

[(1, 515088), (2, 257544), (3, 171696), (4, 128772), (6, 85848), (7, 73584), (8, 64386), (9, 57232), (12, 42924), (14, 36792), (16, 32193), (18, 28616), (21, 24528), (24, 21462), (28, 18396), (36, 14308), (42, 12264), (48, 10731), (49, 10512), (56, 9198), (63, 8176), (72, 7154), (73, 7056), (84, 6132), (98, 5256), (112, 4599), (126, 4088), (144, 3577), (146, 3528), (147, 3504), (168, 3066), (196, 2628), (219, 2352), (252, 2044), (292, 1764), (294, 1752), (336, 1533), (392, 1314), (438, 1176), (441, 1168), (504, 1022), (511, 1008), (584, 882), (588, 876), (657, 784)]