8378261472

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61417}}^1$

素因数の和:61473

約数の個数: 144

約数和(自身を含む): 26466244560

約数和(自身を除く): 18087983088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1218, 1392, 1421, 1568, 1624, 2352, 2436, 2784, 2842, 3248, 4263, 4704, 4872, 5684, 6496, 8526, 9744, 11368, 17052, 19488, 22736, 34104, 45472, 61417, 68208, 122834, 136416, 184251, 245668, 368502, 429919, 491336, 737004, 859838, 982672, 1289757, 1474008, 1719676, 1781093, 1965344, 2579514, 2948016, 3009433, 3439352, 3562186, 5159028, 5343279, 5896032, 6018866, 6878704, 7124372, 9028299, 10318056, 10686558, 12037732, 12467651, 13757408, 14248744, 18056598, 20636112, 21373116, 24075464, 24935302, 28497488, 36113196, 37402953, 41272224, 42746232, 48150928, 49870604, 56994976, 72226392, 74805906, 85492464, 87273557, 96301856, 99741208, 144452784, 149611812, 170984928, 174547114, 199482416, 261820671, 288905568, 299223624, 349094228, 398964832, 523641342, 598447248, 698188456, 1047282684, 1196894496, 1396376912, 2094565368, 2792753824, 4189130736, 8378261472]

約数ペア:

[(1, 8378261472), (2, 4189130736), (3, 2792753824), (4, 2094565368), (6, 1396376912), (7, 1196894496), (8, 1047282684), (12, 698188456), (14, 598447248), (16, 523641342), (21, 398964832), (24, 349094228), (28, 299223624), (29, 288905568), (32, 261820671), (42, 199482416), (48, 174547114), (49, 170984928), (56, 149611812), (58, 144452784), (84, 99741208), (87, 96301856), (96, 87273557), (98, 85492464), (112, 74805906), (116, 72226392), (147, 56994976), (168, 49870604), (174, 48150928), (196, 42746232), (203, 41272224), (224, 37402953), (232, 36113196), (294, 28497488), (336, 24935302), (348, 24075464), (392, 21373116), (406, 20636112), (464, 18056598), (588, 14248744), (609, 13757408), (672, 12467651), (696, 12037732), (784, 10686558), (812, 10318056), (928, 9028299), (1176, 7124372), (1218, 6878704), (1392, 6018866), (1421, 5896032), (1568, 5343279), (1624, 5159028), (2352, 3562186), (2436, 3439352), (2784, 3009433), (2842, 2948016), (3248, 2579514), (4263, 1965344), (4704, 1781093), (4872, 1719676), (5684, 1474008), (6496, 1289757), (8526, 982672), (9744, 859838), (11368, 737004), (17052, 491336), (19488, 429919), (22736, 368502), (34104, 245668), (45472, 184251), (61417, 136416), (68208, 122834)]