1869456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 5356800

約数和(自身を除く): 3487344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 79, 87, 102, 116, 136, 158, 174, 204, 232, 237, 272, 316, 348, 408, 464, 474, 493, 632, 696, 816, 948, 986, 1264, 1343, 1392, 1479, 1896, 1972, 2291, 2686, 2958, 3792, 3944, 4029, 4582, 5372, 5916, 6873, 7888, 8058, 9164, 10744, 11832, 13746, 16116, 18328, 21488, 23664, 27492, 32232, 36656, 38947, 54984, 64464, 77894, 109968, 116841, 155788, 233682, 311576, 467364, 623152, 934728, 1869456]

約数ペア:

[(1, 1869456), (2, 934728), (3, 623152), (4, 467364), (6, 311576), (8, 233682), (12, 155788), (16, 116841), (17, 109968), (24, 77894), (29, 64464), (34, 54984), (48, 38947), (51, 36656), (58, 32232), (68, 27492), (79, 23664), (87, 21488), (102, 18328), (116, 16116), (136, 13746), (158, 11832), (174, 10744), (204, 9164), (232, 8058), (237, 7888), (272, 6873), (316, 5916), (348, 5372), (408, 4582), (464, 4029), (474, 3944), (493, 3792), (632, 2958), (696, 2686), (816, 2291), (948, 1972), (986, 1896), (1264, 1479), (1343, 1392)]