428275416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^3\times {\mathrm{599}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 1108224000

約数和(自身を除く): 679948584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 599, 744, 961, 1198, 1797, 1922, 2396, 2883, 3594, 3844, 4792, 5766, 7188, 7688, 11532, 14376, 18569, 23064, 29791, 37138, 55707, 59582, 74276, 89373, 111414, 119164, 148552, 178746, 222828, 238328, 357492, 445656, 575639, 714984, 1151278, 1726917, 2302556, 3453834, 4605112, 6907668, 13815336, 17844809, 35689618, 53534427, 71379236, 107068854, 142758472, 214137708, 428275416]

約数ペア:

[(1, 428275416), (2, 214137708), (3, 142758472), (4, 107068854), (6, 71379236), (8, 53534427), (12, 35689618), (24, 17844809), (31, 13815336), (62, 6907668), (93, 4605112), (124, 3453834), (186, 2302556), (248, 1726917), (372, 1151278), (599, 714984), (744, 575639), (961, 445656), (1198, 357492), (1797, 238328), (1922, 222828), (2396, 178746), (2883, 148552), (3594, 119164), (3844, 111414), (4792, 89373), (5766, 74276), (7188, 59582), (7688, 55707), (11532, 37138), (14376, 29791), (18569, 23064)]