921419312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{563}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 2069546112

約数和(自身を除く): 1148126800

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 547, 563, 748, 1094, 1126, 1496, 2188, 2252, 2992, 4376, 4504, 6017, 6193, 8752, 9008, 9299, 9571, 12034, 12386, 18598, 19142, 24068, 24772, 37196, 38284, 48136, 49544, 74392, 76568, 96272, 99088, 102289, 105281, 148784, 153136, 204578, 210562, 307961, 409156, 421124, 615922, 818312, 842248, 1231844, 1636624, 1684496, 2463688, 3387571, 4927376, 5235337, 6775142, 10470674, 13550284, 20941348, 27100568, 41882696, 54201136, 57588707, 83765392, 115177414, 230354828, 460709656, 921419312]

約数ペア:

[(1, 921419312), (2, 460709656), (4, 230354828), (8, 115177414), (11, 83765392), (16, 57588707), (17, 54201136), (22, 41882696), (34, 27100568), (44, 20941348), (68, 13550284), (88, 10470674), (136, 6775142), (176, 5235337), (187, 4927376), (272, 3387571), (374, 2463688), (547, 1684496), (563, 1636624), (748, 1231844), (1094, 842248), (1126, 818312), (1496, 615922), (2188, 421124), (2252, 409156), (2992, 307961), (4376, 210562), (4504, 204578), (6017, 153136), (6193, 148784), (8752, 105281), (9008, 102289), (9299, 99088), (9571, 96272), (12034, 76568), (12386, 74392), (18598, 49544), (19142, 48136), (24068, 38284), (24772, 37196)]