219379424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 507904992

約数和(自身を除く): 288525568

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 61, 68, 88, 122, 136, 176, 187, 244, 272, 352, 374, 488, 544, 601, 671, 748, 976, 1037, 1202, 1342, 1496, 1952, 2074, 2404, 2684, 2992, 4148, 4808, 5368, 5984, 6611, 8296, 9616, 10217, 10736, 11407, 13222, 16592, 19232, 20434, 21472, 22814, 26444, 33184, 36661, 40868, 45628, 52888, 73322, 81736, 91256, 105776, 112387, 146644, 163472, 182512, 211552, 224774, 293288, 326944, 365024, 403271, 449548, 586576, 623237, 806542, 899096, 1173152, 1246474, 1613084, 1798192, 2492948, 3226168, 3596384, 4985896, 6452336, 6855607, 9971792, 12904672, 13711214, 19943584, 27422428, 54844856, 109689712, 219379424]

約数ペア:

[(1, 219379424), (2, 109689712), (4, 54844856), (8, 27422428), (11, 19943584), (16, 13711214), (17, 12904672), (22, 9971792), (32, 6855607), (34, 6452336), (44, 4985896), (61, 3596384), (68, 3226168), (88, 2492948), (122, 1798192), (136, 1613084), (176, 1246474), (187, 1173152), (244, 899096), (272, 806542), (352, 623237), (374, 586576), (488, 449548), (544, 403271), (601, 365024), (671, 326944), (748, 293288), (976, 224774), (1037, 211552), (1202, 182512), (1342, 163472), (1496, 146644), (1952, 112387), (2074, 105776), (2404, 91256), (2684, 81736), (2992, 73322), (4148, 52888), (4808, 45628), (5368, 40868), (5984, 36661), (6611, 33184), (8296, 26444), (9616, 22814), (10217, 21472), (10736, 20434), (11407, 19232), (13222, 16592)]