234891712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 538398720

約数和(自身を除く): 303507008

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 64, 88, 94, 124, 176, 188, 229, 248, 341, 352, 376, 458, 496, 517, 682, 704, 752, 916, 992, 1034, 1364, 1457, 1504, 1832, 1984, 2068, 2519, 2728, 2914, 3008, 3664, 4136, 5038, 5456, 5828, 7099, 7328, 8272, 10076, 10763, 10912, 11656, 14198, 14656, 16027, 16544, 20152, 21526, 21824, 23312, 28396, 32054, 33088, 40304, 43052, 46624, 56792, 64108, 78089, 80608, 86104, 93248, 113584, 118393, 128216, 156178, 161216, 172208, 227168, 236786, 256432, 312356, 333653, 344416, 454336, 473572, 512864, 624712, 667306, 688832, 947144, 1025728, 1249424, 1334612, 1894288, 2498848, 2669224, 3670183, 3788576, 4997696, 5338448, 7340366, 7577152, 10676896, 14680732, 21353792, 29361464, 58722928, 117445856, 234891712]

約数ペア:

[(1, 234891712), (2, 117445856), (4, 58722928), (8, 29361464), (11, 21353792), (16, 14680732), (22, 10676896), (31, 7577152), (32, 7340366), (44, 5338448), (47, 4997696), (62, 3788576), (64, 3670183), (88, 2669224), (94, 2498848), (124, 1894288), (176, 1334612), (188, 1249424), (229, 1025728), (248, 947144), (341, 688832), (352, 667306), (376, 624712), (458, 512864), (496, 473572), (517, 454336), (682, 344416), (704, 333653), (752, 312356), (916, 256432), (992, 236786), (1034, 227168), (1364, 172208), (1457, 161216), (1504, 156178), (1832, 128216), (1984, 118393), (2068, 113584), (2519, 93248), (2728, 86104), (2914, 80608), (3008, 78089), (3664, 64108), (4136, 56792), (5038, 46624), (5456, 43052), (5828, 40304), (7099, 33088), (7328, 32054), (8272, 28396), (10076, 23312), (10763, 21824), (10912, 21526), (11656, 20152), (14198, 16544), (14656, 16027)]