253428448

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3001}}^1$

素因数の和:3060

約数の個数: 96

約数和(自身を含む): 635463360

約数和(自身を除く): 382034912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 224, 232, 364, 377, 406, 416, 464, 728, 754, 812, 928, 1456, 1508, 1624, 2639, 2912, 3001, 3016, 3248, 5278, 6002, 6032, 6496, 10556, 12004, 12064, 21007, 21112, 24008, 39013, 42014, 42224, 48016, 78026, 84028, 84448, 87029, 96032, 156052, 168056, 174058, 273091, 312104, 336112, 348116, 546182, 609203, 624208, 672224, 696232, 1092364, 1131377, 1218406, 1248416, 1392464, 2184728, 2262754, 2436812, 2784928, 4369456, 4525508, 4873624, 7919639, 8738912, 9051016, 9747248, 15839278, 18102032, 19494496, 31678556, 36204064, 63357112, 126714224, 253428448]

約数ペア:

[(1, 253428448), (2, 126714224), (4, 63357112), (7, 36204064), (8, 31678556), (13, 19494496), (14, 18102032), (16, 15839278), (26, 9747248), (28, 9051016), (29, 8738912), (32, 7919639), (52, 4873624), (56, 4525508), (58, 4369456), (91, 2784928), (104, 2436812), (112, 2262754), (116, 2184728), (182, 1392464), (203, 1248416), (208, 1218406), (224, 1131377), (232, 1092364), (364, 696232), (377, 672224), (406, 624208), (416, 609203), (464, 546182), (728, 348116), (754, 336112), (812, 312104), (928, 273091), (1456, 174058), (1508, 168056), (1624, 156052), (2639, 96032), (2912, 87029), (3001, 84448), (3016, 84028), (3248, 78026), (5278, 48016), (6002, 42224), (6032, 42014), (6496, 39013), (10556, 24008), (12004, 21112), (12064, 21007)]