490699552

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 1139539968

約数和(自身を除く): 648840416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 127, 188, 224, 254, 329, 367, 376, 508, 658, 734, 752, 889, 1016, 1316, 1468, 1504, 1778, 2032, 2569, 2632, 2936, 3556, 4064, 5138, 5264, 5872, 5969, 7112, 10276, 10528, 11744, 11938, 14224, 17249, 20552, 23876, 28448, 34498, 41104, 41783, 46609, 47752, 68996, 82208, 83566, 93218, 95504, 120743, 137992, 167132, 186436, 191008, 241486, 275984, 326263, 334264, 372872, 482972, 551968, 652526, 668528, 745744, 965944, 1305052, 1337056, 1491488, 1931888, 2190623, 2610104, 3863776, 4381246, 5220208, 8762492, 10440416, 15334361, 17524984, 30668722, 35049968, 61337444, 70099936, 122674888, 245349776, 490699552]

約数ペア:

[(1, 490699552), (2, 245349776), (4, 122674888), (7, 70099936), (8, 61337444), (14, 35049968), (16, 30668722), (28, 17524984), (32, 15334361), (47, 10440416), (56, 8762492), (94, 5220208), (112, 4381246), (127, 3863776), (188, 2610104), (224, 2190623), (254, 1931888), (329, 1491488), (367, 1337056), (376, 1305052), (508, 965944), (658, 745744), (734, 668528), (752, 652526), (889, 551968), (1016, 482972), (1316, 372872), (1468, 334264), (1504, 326263), (1778, 275984), (2032, 241486), (2569, 191008), (2632, 186436), (2936, 167132), (3556, 137992), (4064, 120743), (5138, 95504), (5264, 93218), (5872, 83566), (5969, 82208), (7112, 68996), (10276, 47752), (10528, 46609), (11744, 41783), (11938, 41104), (14224, 34498), (17249, 28448), (20552, 23876)]