654678336

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8520

約数の個数: 112

約数和(自身を含む): 1925815808

約数和(自身を除く): 1271137472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 8461, 9672, 12896, 16922, 19344, 25383, 25792, 33844, 38688, 50766, 67688, 77376, 101532, 109993, 135376, 203064, 219986, 262291, 270752, 329979, 406128, 439972, 524582, 541504, 659958, 786873, 812256, 879944, 1049164, 1319916, 1573746, 1624512, 1759888, 2098328, 2639832, 3147492, 3409783, 3519776, 4196656, 5279664, 6294984, 6819566, 7039552, 8393312, 10229349, 10559328, 12589968, 13639132, 16786624, 20458698, 21118656, 25179936, 27278264, 40917396, 50359872, 54556528, 81834792, 109113056, 163669584, 218226112, 327339168, 654678336]

約数ペア:

[(1, 654678336), (2, 327339168), (3, 218226112), (4, 163669584), (6, 109113056), (8, 81834792), (12, 54556528), (13, 50359872), (16, 40917396), (24, 27278264), (26, 25179936), (31, 21118656), (32, 20458698), (39, 16786624), (48, 13639132), (52, 12589968), (62, 10559328), (64, 10229349), (78, 8393312), (93, 7039552), (96, 6819566), (104, 6294984), (124, 5279664), (156, 4196656), (186, 3519776), (192, 3409783), (208, 3147492), (248, 2639832), (312, 2098328), (372, 1759888), (403, 1624512), (416, 1573746), (496, 1319916), (624, 1049164), (744, 879944), (806, 812256), (832, 786873), (992, 659958), (1209, 541504), (1248, 524582), (1488, 439972), (1612, 406128), (1984, 329979), (2418, 270752), (2496, 262291), (2976, 219986), (3224, 203064), (4836, 135376), (5952, 109993), (6448, 101532), (8461, 77376), (9672, 67688), (12896, 50766), (16922, 38688), (19344, 33844), (25383, 25792)]