1200724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 2638720

約数和(自身を除く): 1437996

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 61, 74, 76, 122, 133, 148, 244, 259, 266, 427, 518, 532, 703, 854, 1036, 1159, 1406, 1708, 2257, 2318, 2812, 4514, 4636, 4921, 8113, 9028, 9842, 15799, 16226, 19684, 31598, 32452, 42883, 63196, 85766, 171532, 300181, 600362, 1200724]

約数ペア:

[(1, 1200724), (2, 600362), (4, 300181), (7, 171532), (14, 85766), (19, 63196), (28, 42883), (37, 32452), (38, 31598), (61, 19684), (74, 16226), (76, 15799), (122, 9842), (133, 9028), (148, 8113), (244, 4921), (259, 4636), (266, 4514), (427, 2812), (518, 2318), (532, 2257), (703, 1708), (854, 1406), (1036, 1159)]