2668156968

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{1489}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 6726456000

約数和(自身を除く): 4058299032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 379, 394, 591, 758, 788, 1137, 1182, 1489, 1516, 1576, 2274, 2364, 2978, 3032, 4467, 4548, 4728, 5956, 8934, 9096, 11912, 17868, 35736, 74663, 149326, 223989, 293333, 298652, 447978, 564331, 586666, 597304, 879999, 895956, 1128662, 1173332, 1692993, 1759998, 1791912, 2257324, 2346664, 3385986, 3519996, 4514648, 6771972, 7039992, 13543944, 111173207, 222346414, 333519621, 444692828, 667039242, 889385656, 1334078484, 2668156968]

約数ペア:

[(1, 2668156968), (2, 1334078484), (3, 889385656), (4, 667039242), (6, 444692828), (8, 333519621), (12, 222346414), (24, 111173207), (197, 13543944), (379, 7039992), (394, 6771972), (591, 4514648), (758, 3519996), (788, 3385986), (1137, 2346664), (1182, 2257324), (1489, 1791912), (1516, 1759998), (1576, 1692993), (2274, 1173332), (2364, 1128662), (2978, 895956), (3032, 879999), (4467, 597304), (4548, 586666), (4728, 564331), (5956, 447978), (8934, 298652), (9096, 293333), (11912, 223989), (17868, 149326), (35736, 74663)]