1218619424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 2721019392

約数和(自身を除く): 1502399968

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 181, 248, 341, 352, 362, 496, 617, 682, 724, 992, 1234, 1364, 1448, 1991, 2468, 2728, 2896, 3982, 4936, 5456, 5611, 5792, 6787, 7964, 9872, 10912, 11222, 13574, 15928, 19127, 19744, 22444, 27148, 31856, 38254, 44888, 54296, 61721, 63712, 76508, 89776, 108592, 111677, 123442, 153016, 179552, 210397, 217184, 223354, 246884, 306032, 420794, 446708, 493768, 612064, 841588, 893416, 987536, 1228447, 1683176, 1786832, 1975072, 2456894, 3366352, 3461987, 3573664, 4913788, 6732704, 6923974, 9827576, 13847948, 19655152, 27695896, 38081857, 39310304, 55391792, 76163714, 110783584, 152327428, 304654856, 609309712, 1218619424]

約数ペア:

[(1, 1218619424), (2, 609309712), (4, 304654856), (8, 152327428), (11, 110783584), (16, 76163714), (22, 55391792), (31, 39310304), (32, 38081857), (44, 27695896), (62, 19655152), (88, 13847948), (124, 9827576), (176, 6923974), (181, 6732704), (248, 4913788), (341, 3573664), (352, 3461987), (362, 3366352), (496, 2456894), (617, 1975072), (682, 1786832), (724, 1683176), (992, 1228447), (1234, 987536), (1364, 893416), (1448, 841588), (1991, 612064), (2468, 493768), (2728, 446708), (2896, 420794), (3982, 306032), (4936, 246884), (5456, 223354), (5611, 217184), (5792, 210397), (6787, 179552), (7964, 153016), (9872, 123442), (10912, 111677), (11222, 108592), (13574, 89776), (15928, 76508), (19127, 63712), (19744, 61721), (22444, 54296), (27148, 44888), (31856, 38254)]