259393368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 725207040

約数和(自身を除く): 465813672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 169, 186, 248, 312, 338, 372, 403, 507, 676, 744, 806, 1014, 1209, 1352, 1612, 2028, 2063, 2418, 3224, 4056, 4126, 4836, 5239, 6189, 8252, 9672, 10478, 12378, 15717, 16504, 20956, 24756, 26819, 31434, 41912, 49512, 53638, 62868, 63953, 80457, 107276, 125736, 127906, 160914, 191859, 214552, 255812, 321828, 348647, 383718, 511624, 643656, 697294, 767436, 831389, 1045941, 1394588, 1534872, 1662778, 2091882, 2494167, 2789176, 3325556, 4183764, 4988334, 6651112, 8367528, 9976668, 10808057, 19953336, 21616114, 32424171, 43232228, 64848342, 86464456, 129696684, 259393368]

約数ペア:

[(1, 259393368), (2, 129696684), (3, 86464456), (4, 64848342), (6, 43232228), (8, 32424171), (12, 21616114), (13, 19953336), (24, 10808057), (26, 9976668), (31, 8367528), (39, 6651112), (52, 4988334), (62, 4183764), (78, 3325556), (93, 2789176), (104, 2494167), (124, 2091882), (156, 1662778), (169, 1534872), (186, 1394588), (248, 1045941), (312, 831389), (338, 767436), (372, 697294), (403, 643656), (507, 511624), (676, 383718), (744, 348647), (806, 321828), (1014, 255812), (1209, 214552), (1352, 191859), (1612, 160914), (2028, 127906), (2063, 125736), (2418, 107276), (3224, 80457), (4056, 63953), (4126, 62868), (4836, 53638), (5239, 49512), (6189, 41912), (8252, 31434), (9672, 26819), (10478, 24756), (12378, 20956), (15717, 16504)]