27778810832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:937

約数の個数: 160

約数和(自身を含む): 61751476224

約数和(自身を除く): 33972665392

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 227, 248, 272, 368, 391, 454, 496, 527, 631, 713, 782, 908, 1054, 1262, 1426, 1564, 1816, 2108, 2524, 2852, 3128, 3632, 3859, 4216, 5048, 5221, 5704, 6256, 7037, 7718, 8432, 10096, 10442, 10727, 11408, 12121, 14074, 14513, 15436, 19561, 20884, 21454, 24242, 28148, 29026, 30872, 39122, 41768, 42908, 48484, 56296, 58052, 61744, 78244, 83536, 85816, 88757, 96968, 112592, 116104, 119629, 143237, 156488, 161851, 171632, 177514, 193936, 232208, 239258, 246721, 286474, 312976, 323702, 332537, 355028, 449903, 478516, 493442, 572948, 647404, 665074, 710056, 899806, 957032, 986884, 1145896, 1294808, 1330148, 1420112, 1799612, 1914064, 1973768, 2291792, 2435029, 2589616, 2660296, 2751467, 3294451, 3599224, 3947536, 4440347, 4870058, 5320592, 5502934, 6588902, 7198448, 7648351, 8880694, 9740116, 11005868, 13177804, 15296702, 17761388, 19480232, 22011736, 26355608, 30593404, 35522776, 38960464, 44023472, 52711216, 56005667, 61186808, 71045552, 75485899, 102127981, 112011334, 122373616, 150971798, 204255962, 224022668, 301943596, 408511924, 448045336, 603887192, 817023848, 896090672, 1207774384, 1634047696, 1736175677, 3472351354, 6944702708, 13889405416, 27778810832]

約数ペア:

[(1, 27778810832), (2, 13889405416), (4, 6944702708), (8, 3472351354), (16, 1736175677), (17, 1634047696), (23, 1207774384), (31, 896090672), (34, 817023848), (46, 603887192), (62, 448045336), (68, 408511924), (92, 301943596), (124, 224022668), (136, 204255962), (184, 150971798), (227, 122373616), (248, 112011334), (272, 102127981), (368, 75485899), (391, 71045552), (454, 61186808), (496, 56005667), (527, 52711216), (631, 44023472), (713, 38960464), (782, 35522776), (908, 30593404), (1054, 26355608), (1262, 22011736), (1426, 19480232), (1564, 17761388), (1816, 15296702), (2108, 13177804), (2524, 11005868), (2852, 9740116), (3128, 8880694), (3632, 7648351), (3859, 7198448), (4216, 6588902), (5048, 5502934), (5221, 5320592), (5704, 4870058), (6256, 4440347), (7037, 3947536), (7718, 3599224), (8432, 3294451), (10096, 2751467), (10442, 2660296), (10727, 2589616), (11408, 2435029), (12121, 2291792), (14074, 1973768), (14513, 1914064), (15436, 1799612), (19561, 1420112), (20884, 1330148), (21454, 1294808), (24242, 1145896), (28148, 986884), (29026, 957032), (30872, 899806), (39122, 710056), (41768, 665074), (42908, 647404), (48484, 572948), (56296, 493442), (58052, 478516), (61744, 449903), (78244, 355028), (83536, 332537), (85816, 323702), (88757, 312976), (96968, 286474), (112592, 246721), (116104, 239258), (119629, 232208), (143237, 193936), (156488, 177514), (161851, 171632)]