64628304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 187345152

約数和(自身を除く): 122716848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 169, 186, 208, 248, 257, 312, 338, 372, 403, 496, 507, 514, 624, 676, 744, 771, 806, 1014, 1028, 1209, 1352, 1488, 1542, 1612, 2028, 2056, 2418, 2704, 3084, 3224, 3341, 4056, 4112, 4836, 5239, 6168, 6448, 6682, 7967, 8112, 9672, 10023, 10478, 12336, 13364, 15717, 15934, 19344, 20046, 20956, 23901, 26728, 31434, 31868, 40092, 41912, 43433, 47802, 53456, 62868, 63736, 80184, 83824, 86866, 95604, 103571, 125736, 127472, 130299, 160368, 173732, 191208, 207142, 251472, 260598, 310713, 347464, 382416, 414284, 521196, 621426, 694928, 828568, 1042392, 1242852, 1346423, 1657136, 2084784, 2485704, 2692846, 4039269, 4971408, 5385692, 8078538, 10771384, 16157076, 21542768, 32314152, 64628304]

約数ペア:

[(1, 64628304), (2, 32314152), (3, 21542768), (4, 16157076), (6, 10771384), (8, 8078538), (12, 5385692), (13, 4971408), (16, 4039269), (24, 2692846), (26, 2485704), (31, 2084784), (39, 1657136), (48, 1346423), (52, 1242852), (62, 1042392), (78, 828568), (93, 694928), (104, 621426), (124, 521196), (156, 414284), (169, 382416), (186, 347464), (208, 310713), (248, 260598), (257, 251472), (312, 207142), (338, 191208), (372, 173732), (403, 160368), (496, 130299), (507, 127472), (514, 125736), (624, 103571), (676, 95604), (744, 86866), (771, 83824), (806, 80184), (1014, 63736), (1028, 62868), (1209, 53456), (1352, 47802), (1488, 43433), (1542, 41912), (1612, 40092), (2028, 31868), (2056, 31434), (2418, 26728), (2704, 23901), (3084, 20956), (3224, 20046), (3341, 19344), (4056, 15934), (4112, 15717), (4836, 13364), (5239, 12336), (6168, 10478), (6448, 10023), (6682, 9672), (7967, 8112)]