423739248

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1277}}^1$

素因数の和:1542

約数の個数: 80

約数和(自身を含む): 1135927296

約数和(自身を除く): 712188048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 223, 248, 372, 446, 496, 669, 744, 892, 1277, 1338, 1488, 1784, 2554, 2676, 3568, 3831, 5108, 5352, 6913, 7662, 10216, 10704, 13826, 15324, 20432, 20739, 27652, 30648, 39587, 41478, 55304, 61296, 79174, 82956, 110608, 118761, 158348, 165912, 237522, 284771, 316696, 331824, 475044, 569542, 633392, 854313, 950088, 1139084, 1708626, 1900176, 2278168, 3417252, 4556336, 6834504, 8827901, 13669008, 17655802, 26483703, 35311604, 52967406, 70623208, 105934812, 141246416, 211869624, 423739248]

約数ペア:

[(1, 423739248), (2, 211869624), (3, 141246416), (4, 105934812), (6, 70623208), (8, 52967406), (12, 35311604), (16, 26483703), (24, 17655802), (31, 13669008), (48, 8827901), (62, 6834504), (93, 4556336), (124, 3417252), (186, 2278168), (223, 1900176), (248, 1708626), (372, 1139084), (446, 950088), (496, 854313), (669, 633392), (744, 569542), (892, 475044), (1277, 331824), (1338, 316696), (1488, 284771), (1784, 237522), (2554, 165912), (2676, 158348), (3568, 118761), (3831, 110608), (5108, 82956), (5352, 79174), (6913, 61296), (7662, 55304), (10216, 41478), (10704, 39587), (13826, 30648), (15324, 27652), (20432, 20739)]