320094528

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{499}}^1$

素因数の和:784

約数の個数: 112

約数和(自身を含む): 917448000

約数和(自身を除く): 597353472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 257, 312, 416, 499, 514, 624, 771, 832, 998, 1028, 1248, 1497, 1542, 1996, 2056, 2496, 2994, 3084, 3341, 3992, 4112, 5988, 6168, 6487, 6682, 7984, 8224, 10023, 11976, 12336, 12974, 13364, 15968, 16448, 19461, 20046, 23952, 24672, 25948, 26728, 31936, 38922, 40092, 47904, 49344, 51896, 53456, 77844, 80184, 95808, 103792, 106912, 128243, 155688, 160368, 207584, 213824, 256486, 311376, 320736, 384729, 415168, 512972, 622752, 641472, 769458, 1025944, 1245504, 1538916, 1667159, 2051888, 3077832, 3334318, 4103776, 5001477, 6155664, 6668636, 8207552, 10002954, 12311328, 13337272, 20005908, 24622656, 26674544, 40011816, 53349088, 80023632, 106698176, 160047264, 320094528]

約数ペア:

[(1, 320094528), (2, 160047264), (3, 106698176), (4, 80023632), (6, 53349088), (8, 40011816), (12, 26674544), (13, 24622656), (16, 20005908), (24, 13337272), (26, 12311328), (32, 10002954), (39, 8207552), (48, 6668636), (52, 6155664), (64, 5001477), (78, 4103776), (96, 3334318), (104, 3077832), (156, 2051888), (192, 1667159), (208, 1538916), (257, 1245504), (312, 1025944), (416, 769458), (499, 641472), (514, 622752), (624, 512972), (771, 415168), (832, 384729), (998, 320736), (1028, 311376), (1248, 256486), (1497, 213824), (1542, 207584), (1996, 160368), (2056, 155688), (2496, 128243), (2994, 106912), (3084, 103792), (3341, 95808), (3992, 80184), (4112, 77844), (5988, 53456), (6168, 51896), (6487, 49344), (6682, 47904), (7984, 40092), (8224, 38922), (10023, 31936), (11976, 26728), (12336, 25948), (12974, 24672), (13364, 23952), (15968, 20046), (16448, 19461)]