797427384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2925

約数の個数: 128

約数和(自身を含む): 2293401600

約数和(自身を除く): 1495974216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 232, 248, 312, 348, 372, 377, 403, 696, 744, 754, 806, 899, 1131, 1209, 1508, 1612, 1798, 2262, 2418, 2697, 2843, 3016, 3224, 3596, 4524, 4836, 5394, 5686, 7192, 8529, 9048, 9672, 10788, 11372, 11687, 17058, 21576, 22744, 23374, 34116, 35061, 36959, 46748, 68232, 70122, 73918, 82447, 88133, 93496, 110877, 140244, 147836, 164894, 176266, 221754, 247341, 264399, 280488, 295672, 329788, 352532, 443508, 494682, 528798, 659576, 705064, 887016, 989364, 1057596, 1071811, 1145729, 1978728, 2115192, 2143622, 2291458, 2555857, 3215433, 3437187, 4287244, 4582916, 5111714, 6430866, 6874374, 7667571, 8574488, 9165832, 10223428, 12861732, 13748748, 15335142, 20446856, 25723464, 27497496, 30670284, 33226141, 61340568, 66452282, 99678423, 132904564, 199356846, 265809128, 398713692, 797427384]

約数ペア:

[(1, 797427384), (2, 398713692), (3, 265809128), (4, 199356846), (6, 132904564), (8, 99678423), (12, 66452282), (13, 61340568), (24, 33226141), (26, 30670284), (29, 27497496), (31, 25723464), (39, 20446856), (52, 15335142), (58, 13748748), (62, 12861732), (78, 10223428), (87, 9165832), (93, 8574488), (104, 7667571), (116, 6874374), (124, 6430866), (156, 5111714), (174, 4582916), (186, 4287244), (232, 3437187), (248, 3215433), (312, 2555857), (348, 2291458), (372, 2143622), (377, 2115192), (403, 1978728), (696, 1145729), (744, 1071811), (754, 1057596), (806, 989364), (899, 887016), (1131, 705064), (1209, 659576), (1508, 528798), (1612, 494682), (1798, 443508), (2262, 352532), (2418, 329788), (2697, 295672), (2843, 280488), (3016, 264399), (3224, 247341), (3596, 221754), (4524, 176266), (4836, 164894), (5394, 147836), (5686, 140244), (7192, 110877), (8529, 93496), (9048, 88133), (9672, 82447), (10788, 73918), (11372, 70122), (11687, 68232), (17058, 46748), (21576, 36959), (22744, 35061), (23374, 34116)]