2145664528

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4967}}^1$

素因数の和:5037

約数の個数: 120

約数和(自身を含む): 5267073600

約数和(自身を除く): 3121409072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 38, 49, 56, 58, 76, 98, 112, 116, 133, 152, 196, 203, 232, 266, 304, 392, 406, 464, 532, 551, 784, 812, 931, 1064, 1102, 1421, 1624, 1862, 2128, 2204, 2842, 3248, 3724, 3857, 4408, 4967, 5684, 7448, 7714, 8816, 9934, 11368, 14896, 15428, 19868, 22736, 26999, 30856, 34769, 39736, 53998, 61712, 69538, 79472, 94373, 107996, 139076, 144043, 188746, 215992, 243383, 278152, 288086, 377492, 431984, 486766, 556304, 576172, 660611, 754984, 973532, 1008301, 1152344, 1321222, 1509968, 1947064, 2016602, 2304688, 2642444, 2736817, 3894128, 4033204, 4624277, 5284888, 5473634, 7058107, 8066408, 9248554, 10569776, 10947268, 14116214, 16132816, 18497108, 19157719, 21894536, 28232428, 36994216, 38315438, 43789072, 56464856, 73988432, 76630876, 112929712, 134104033, 153261752, 268208066, 306523504, 536416132, 1072832264, 2145664528]

約数ペア:

[(1, 2145664528), (2, 1072832264), (4, 536416132), (7, 306523504), (8, 268208066), (14, 153261752), (16, 134104033), (19, 112929712), (28, 76630876), (29, 73988432), (38, 56464856), (49, 43789072), (56, 38315438), (58, 36994216), (76, 28232428), (98, 21894536), (112, 19157719), (116, 18497108), (133, 16132816), (152, 14116214), (196, 10947268), (203, 10569776), (232, 9248554), (266, 8066408), (304, 7058107), (392, 5473634), (406, 5284888), (464, 4624277), (532, 4033204), (551, 3894128), (784, 2736817), (812, 2642444), (931, 2304688), (1064, 2016602), (1102, 1947064), (1421, 1509968), (1624, 1321222), (1862, 1152344), (2128, 1008301), (2204, 973532), (2842, 754984), (3248, 660611), (3724, 576172), (3857, 556304), (4408, 486766), (4967, 431984), (5684, 377492), (7448, 288086), (7714, 278152), (8816, 243383), (9934, 215992), (11368, 188746), (14896, 144043), (15428, 139076), (19868, 107996), (22736, 94373), (26999, 79472), (30856, 69538), (34769, 61712), (39736, 53998)]