2551533408

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1951}}^1$

素因数の和:2225

約数の個数: 144

約数和(自身を含む): 7673702400

約数和(自身を除く): 5122168992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 239, 288, 304, 342, 456, 478, 608, 684, 717, 912, 956, 1368, 1434, 1824, 1912, 1951, 2151, 2736, 2868, 3824, 3902, 4302, 4541, 5472, 5736, 5853, 7648, 7804, 8604, 9082, 11472, 11706, 13623, 15608, 17208, 17559, 18164, 22944, 23412, 27246, 31216, 34416, 35118, 36328, 37069, 40869, 46824, 54492, 62432, 68832, 70236, 72656, 74138, 81738, 93648, 108984, 111207, 140472, 145312, 148276, 163476, 187296, 217968, 222414, 280944, 296552, 326952, 333621, 435936, 444828, 466289, 561888, 593104, 653904, 667242, 889656, 932578, 1186208, 1307808, 1334484, 1398867, 1779312, 1865156, 2668968, 2797734, 3558624, 3730312, 4196601, 5337936, 5595468, 7460624, 8393202, 8859491, 10675872, 11190936, 14921248, 16786404, 17718982, 22381872, 26578473, 33572808, 35437964, 44763744, 53156946, 67145616, 70875928, 79735419, 106313892, 134291232, 141751856, 159470838, 212627784, 283503712, 318941676, 425255568, 637883352, 850511136, 1275766704, 2551533408]

約数ペア:

[(1, 2551533408), (2, 1275766704), (3, 850511136), (4, 637883352), (6, 425255568), (8, 318941676), (9, 283503712), (12, 212627784), (16, 159470838), (18, 141751856), (19, 134291232), (24, 106313892), (32, 79735419), (36, 70875928), (38, 67145616), (48, 53156946), (57, 44763744), (72, 35437964), (76, 33572808), (96, 26578473), (114, 22381872), (144, 17718982), (152, 16786404), (171, 14921248), (228, 11190936), (239, 10675872), (288, 8859491), (304, 8393202), (342, 7460624), (456, 5595468), (478, 5337936), (608, 4196601), (684, 3730312), (717, 3558624), (912, 2797734), (956, 2668968), (1368, 1865156), (1434, 1779312), (1824, 1398867), (1912, 1334484), (1951, 1307808), (2151, 1186208), (2736, 932578), (2868, 889656), (3824, 667242), (3902, 653904), (4302, 593104), (4541, 561888), (5472, 466289), (5736, 444828), (5853, 435936), (7648, 333621), (7804, 326952), (8604, 296552), (9082, 280944), (11472, 222414), (11706, 217968), (13623, 187296), (15608, 163476), (17208, 148276), (17559, 145312), (18164, 140472), (22944, 111207), (23412, 108984), (27246, 93648), (31216, 81738), (34416, 74138), (35118, 72656), (36328, 70236), (37069, 68832), (40869, 62432), (46824, 54492)]