253914408

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{613}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 752862240

約数和(自身を除く): 498947832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 523, 613, 792, 1046, 1226, 1569, 1839, 2092, 2452, 3138, 3678, 4184, 4707, 4904, 5517, 5753, 6276, 6743, 7356, 9414, 11034, 11506, 12552, 13486, 14712, 17259, 18828, 20229, 22068, 23012, 26972, 34518, 37656, 40458, 44136, 46024, 51777, 53944, 60687, 69036, 80916, 103554, 121374, 138072, 161832, 207108, 242748, 320599, 414216, 485496, 641198, 961797, 1282396, 1923594, 2564792, 2885391, 3526589, 3847188, 5770782, 7053178, 7694376, 10579767, 11541564, 14106356, 21159534, 23083128, 28212712, 31739301, 42319068, 63478602, 84638136, 126957204, 253914408]

約数ペア:

[(1, 253914408), (2, 126957204), (3, 84638136), (4, 63478602), (6, 42319068), (8, 31739301), (9, 28212712), (11, 23083128), (12, 21159534), (18, 14106356), (22, 11541564), (24, 10579767), (33, 7694376), (36, 7053178), (44, 5770782), (66, 3847188), (72, 3526589), (88, 2885391), (99, 2564792), (132, 1923594), (198, 1282396), (264, 961797), (396, 641198), (523, 485496), (613, 414216), (792, 320599), (1046, 242748), (1226, 207108), (1569, 161832), (1839, 138072), (2092, 121374), (2452, 103554), (3138, 80916), (3678, 69036), (4184, 60687), (4707, 53944), (4904, 51777), (5517, 46024), (5753, 44136), (6276, 40458), (6743, 37656), (7356, 34518), (9414, 26972), (11034, 23012), (11506, 22068), (12552, 20229), (13486, 18828), (14712, 17259)]