488285715852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{119981}}^1$

素因数の和:120284

約数の個数: 144

約数和(自身を含む): 1383574832640

約数和(自身を除く): 895289116788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 239, 258, 387, 396, 473, 478, 516, 717, 774, 946, 956, 1419, 1434, 1548, 1892, 2151, 2629, 2838, 2868, 4257, 4302, 5258, 5676, 7887, 8514, 8604, 10277, 10516, 15774, 17028, 20554, 23661, 30831, 31548, 41108, 47322, 61662, 92493, 94644, 113047, 119981, 123324, 184986, 226094, 239962, 339141, 359943, 369972, 452188, 479924, 678282, 719886, 1017423, 1079829, 1319791, 1356564, 1439772, 2034846, 2159658, 2639582, 3959373, 4069692, 4319316, 5159183, 5279164, 7918746, 10318366, 11878119, 15477549, 15837492, 20636732, 23756238, 28675459, 30955098, 46432647, 47512476, 56751013, 57350918, 61910196, 86026377, 92865294, 113502026, 114701836, 170253039, 172052754, 185730588, 227004052, 258079131, 315430049, 340506078, 344105508, 510759117, 516158262, 630860098, 681012156, 946290147, 1021518234, 1032316524, 1233044737, 1261720196, 1892580294, 2043036468, 2466089474, 2838870441, 3699134211, 3785160588, 4932178948, 5677740882, 7398268422, 11097402633, 11355481764, 13563492107, 14796536844, 22194805266, 27126984214, 40690476321, 44389610532, 54253968428, 81380952642, 122071428963, 162761905284, 244142857926, 488285715852]

約数ペア:

[(1, 488285715852), (2, 244142857926), (3, 162761905284), (4, 122071428963), (6, 81380952642), (9, 54253968428), (11, 44389610532), (12, 40690476321), (18, 27126984214), (22, 22194805266), (33, 14796536844), (36, 13563492107), (43, 11355481764), (44, 11097402633), (66, 7398268422), (86, 5677740882), (99, 4932178948), (129, 3785160588), (132, 3699134211), (172, 2838870441), (198, 2466089474), (239, 2043036468), (258, 1892580294), (387, 1261720196), (396, 1233044737), (473, 1032316524), (478, 1021518234), (516, 946290147), (717, 681012156), (774, 630860098), (946, 516158262), (956, 510759117), (1419, 344105508), (1434, 340506078), (1548, 315430049), (1892, 258079131), (2151, 227004052), (2629, 185730588), (2838, 172052754), (2868, 170253039), (4257, 114701836), (4302, 113502026), (5258, 92865294), (5676, 86026377), (7887, 61910196), (8514, 57350918), (8604, 56751013), (10277, 47512476), (10516, 46432647), (15774, 30955098), (17028, 28675459), (20554, 23756238), (23661, 20636732), (30831, 15837492), (31548, 15477549), (41108, 11878119), (47322, 10318366), (61662, 7918746), (92493, 5279164), (94644, 5159183), (113047, 4319316), (119981, 4069692), (123324, 3959373), (184986, 2639582), (226094, 2159658), (239962, 2034846), (339141, 1439772), (359943, 1356564), (369972, 1319791), (452188, 1079829), (479924, 1017423), (678282, 719886)]