355608864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5047

約数の個数: 144

約数和(自身を含む): 1146600000

約数和(自身を除く): 790991136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 4999, 5472, 5928, 7904, 8892, 9998, 11856, 14997, 17784, 19996, 23712, 29994, 35568, 39992, 44991, 59988, 64987, 71136, 79984, 89982, 94981, 119976, 129974, 159968, 179964, 189962, 194961, 239952, 259948, 284943, 359928, 379924, 389922, 479904, 519896, 569886, 584883, 719856, 759848, 779844, 854829, 1039792, 1139772, 1169766, 1234753, 1439712, 1519696, 1559688, 1709658, 2079584, 2279544, 2339532, 2469506, 3039392, 3119376, 3419316, 3704259, 4559088, 4679064, 4939012, 6238752, 6838632, 7408518, 9118176, 9358128, 9878024, 11112777, 13677264, 14817036, 18716256, 19756048, 22225554, 27354528, 29634072, 39512096, 44451108, 59268144, 88902216, 118536288, 177804432, 355608864]

約数ペア:

[(1, 355608864), (2, 177804432), (3, 118536288), (4, 88902216), (6, 59268144), (8, 44451108), (9, 39512096), (12, 29634072), (13, 27354528), (16, 22225554), (18, 19756048), (19, 18716256), (24, 14817036), (26, 13677264), (32, 11112777), (36, 9878024), (38, 9358128), (39, 9118176), (48, 7408518), (52, 6838632), (57, 6238752), (72, 4939012), (76, 4679064), (78, 4559088), (96, 3704259), (104, 3419316), (114, 3119376), (117, 3039392), (144, 2469506), (152, 2339532), (156, 2279544), (171, 2079584), (208, 1709658), (228, 1559688), (234, 1519696), (247, 1439712), (288, 1234753), (304, 1169766), (312, 1139772), (342, 1039792), (416, 854829), (456, 779844), (468, 759848), (494, 719856), (608, 584883), (624, 569886), (684, 519896), (741, 479904), (912, 389922), (936, 379924), (988, 359928), (1248, 284943), (1368, 259948), (1482, 239952), (1824, 194961), (1872, 189962), (1976, 179964), (2223, 159968), (2736, 129974), (2964, 119976), (3744, 94981), (3952, 89982), (4446, 79984), (4999, 71136), (5472, 64987), (5928, 59988), (7904, 44991), (8892, 39992), (9998, 35568), (11856, 29994), (14997, 23712), (17784, 19996)]