408227664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1327}}^1$

素因数の和:1397

約数の個数: 160

約数和(自身を含む): 1244920320

約数和(自身を除く): 836692656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 208, 221, 232, 272, 312, 348, 377, 408, 442, 464, 493, 624, 663, 696, 754, 816, 884, 986, 1131, 1326, 1327, 1392, 1479, 1508, 1768, 1972, 2262, 2652, 2654, 2958, 3016, 3536, 3944, 3981, 4524, 5304, 5308, 5916, 6032, 6409, 7888, 7962, 9048, 10608, 10616, 11832, 12818, 15924, 17251, 18096, 19227, 21232, 22559, 23664, 25636, 31848, 34502, 38454, 38483, 45118, 51272, 51753, 63696, 67677, 69004, 76908, 76966, 90236, 102544, 103506, 115449, 135354, 138008, 153816, 153932, 180472, 207012, 230898, 270708, 276016, 293267, 307632, 307864, 360944, 414024, 461796, 500279, 541416, 586534, 615728, 654211, 828048, 879801, 923592, 1000558, 1082832, 1173068, 1308422, 1500837, 1759602, 1847184, 1962633, 2001116, 2346136, 2616844, 3001674, 3519204, 3925266, 4002232, 4692272, 5233688, 6003348, 7038408, 7850532, 8004464, 8504743, 10467376, 12006696, 14076816, 15701064, 17009486, 24013392, 25514229, 31402128, 34018972, 51028458, 68037944, 102056916, 136075888, 204113832, 408227664]

約数ペア:

[(1, 408227664), (2, 204113832), (3, 136075888), (4, 102056916), (6, 68037944), (8, 51028458), (12, 34018972), (13, 31402128), (16, 25514229), (17, 24013392), (24, 17009486), (26, 15701064), (29, 14076816), (34, 12006696), (39, 10467376), (48, 8504743), (51, 8004464), (52, 7850532), (58, 7038408), (68, 6003348), (78, 5233688), (87, 4692272), (102, 4002232), (104, 3925266), (116, 3519204), (136, 3001674), (156, 2616844), (174, 2346136), (204, 2001116), (208, 1962633), (221, 1847184), (232, 1759602), (272, 1500837), (312, 1308422), (348, 1173068), (377, 1082832), (408, 1000558), (442, 923592), (464, 879801), (493, 828048), (624, 654211), (663, 615728), (696, 586534), (754, 541416), (816, 500279), (884, 461796), (986, 414024), (1131, 360944), (1326, 307864), (1327, 307632), (1392, 293267), (1479, 276016), (1508, 270708), (1768, 230898), (1972, 207012), (2262, 180472), (2652, 153932), (2654, 153816), (2958, 138008), (3016, 135354), (3536, 115449), (3944, 103506), (3981, 102544), (4524, 90236), (5304, 76966), (5308, 76908), (5916, 69004), (6032, 67677), (6409, 63696), (7888, 51753), (7962, 51272), (9048, 45118), (10608, 38483), (10616, 38454), (11832, 34502), (12818, 31848), (15924, 25636), (17251, 23664), (18096, 22559), (19227, 21232)]