274698788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 624879360

約数和(自身を除く): 350180572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 53, 58, 91, 106, 116, 182, 203, 212, 364, 371, 377, 406, 491, 689, 742, 754, 812, 982, 1378, 1484, 1508, 1537, 1964, 2639, 2756, 3074, 3437, 4823, 5278, 6148, 6383, 6874, 9646, 10556, 10759, 12766, 13748, 14239, 19292, 19981, 21518, 25532, 26023, 28478, 39962, 43036, 44681, 52046, 56956, 79924, 89362, 99673, 104092, 139867, 178724, 182161, 185107, 199346, 279734, 338299, 364322, 370214, 398692, 559468, 676598, 728644, 740428, 754667, 1295749, 1353196, 1509334, 2368093, 2591498, 3018668, 4736186, 5182996, 5282669, 9472372, 9810671, 10565338, 19621342, 21130676, 39242684, 68674697, 137349394, 274698788]

約数ペア:

[(1, 274698788), (2, 137349394), (4, 68674697), (7, 39242684), (13, 21130676), (14, 19621342), (26, 10565338), (28, 9810671), (29, 9472372), (52, 5282669), (53, 5182996), (58, 4736186), (91, 3018668), (106, 2591498), (116, 2368093), (182, 1509334), (203, 1353196), (212, 1295749), (364, 754667), (371, 740428), (377, 728644), (406, 676598), (491, 559468), (689, 398692), (742, 370214), (754, 364322), (812, 338299), (982, 279734), (1378, 199346), (1484, 185107), (1508, 182161), (1537, 178724), (1964, 139867), (2639, 104092), (2756, 99673), (3074, 89362), (3437, 79924), (4823, 56956), (5278, 52046), (6148, 44681), (6383, 43036), (6874, 39962), (9646, 28478), (10556, 26023), (10759, 25532), (12766, 21518), (13748, 19981), (14239, 19292)]