329257968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1171

約数の個数: 120

約数和(自身を含む): 946801008

約数和(自身を除く): 617543040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 169, 208, 222, 296, 312, 338, 444, 481, 507, 592, 624, 676, 888, 962, 1014, 1097, 1352, 1443, 1776, 1924, 2028, 2194, 2704, 2886, 3291, 3848, 4056, 4388, 5772, 6253, 6582, 7696, 8112, 8776, 11544, 12506, 13164, 14261, 17552, 18759, 23088, 25012, 26328, 28522, 37518, 40589, 42783, 50024, 52656, 57044, 75036, 81178, 85566, 100048, 114088, 121767, 150072, 162356, 171132, 185393, 228176, 243534, 300144, 324712, 342264, 370786, 487068, 527657, 556179, 649424, 684528, 741572, 974136, 1055314, 1112358, 1483144, 1582971, 1948272, 2110628, 2224716, 2966288, 3165942, 4221256, 4449432, 6331884, 6859541, 8442512, 8898864, 12663768, 13719082, 20578623, 25327536, 27438164, 41157246, 54876328, 82314492, 109752656, 164628984, 329257968]

約数ペア:

[(1, 329257968), (2, 164628984), (3, 109752656), (4, 82314492), (6, 54876328), (8, 41157246), (12, 27438164), (13, 25327536), (16, 20578623), (24, 13719082), (26, 12663768), (37, 8898864), (39, 8442512), (48, 6859541), (52, 6331884), (74, 4449432), (78, 4221256), (104, 3165942), (111, 2966288), (148, 2224716), (156, 2110628), (169, 1948272), (208, 1582971), (222, 1483144), (296, 1112358), (312, 1055314), (338, 974136), (444, 741572), (481, 684528), (507, 649424), (592, 556179), (624, 527657), (676, 487068), (888, 370786), (962, 342264), (1014, 324712), (1097, 300144), (1352, 243534), (1443, 228176), (1776, 185393), (1924, 171132), (2028, 162356), (2194, 150072), (2704, 121767), (2886, 114088), (3291, 100048), (3848, 85566), (4056, 81178), (4388, 75036), (5772, 57044), (6253, 52656), (6582, 50024), (7696, 42783), (8112, 40589), (8776, 37518), (11544, 28522), (12506, 26328), (13164, 25012), (14261, 23088), (17552, 18759)]