1641194808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8719}}^1$

素因数の和:8793

約数の個数: 128

約数和(自身を含む): 4821811200

約数和(自身を除く): 3180616392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 31, 33, 44, 46, 62, 66, 69, 88, 92, 93, 124, 132, 138, 184, 186, 248, 253, 264, 276, 341, 372, 506, 552, 682, 713, 744, 759, 1012, 1023, 1364, 1426, 1518, 2024, 2046, 2139, 2728, 2852, 3036, 4092, 4278, 5704, 6072, 7843, 8184, 8556, 8719, 15686, 17112, 17438, 23529, 26157, 31372, 34876, 47058, 52314, 62744, 69752, 94116, 95909, 104628, 188232, 191818, 200537, 209256, 270289, 287727, 383636, 401074, 540578, 575454, 601611, 767272, 802148, 810867, 1081156, 1150908, 1203222, 1604296, 1621734, 2162312, 2205907, 2301816, 2406444, 2973179, 3243468, 4411814, 4812888, 5946358, 6216647, 6486936, 6617721, 8823628, 8919537, 11892716, 12433294, 13235442, 17647256, 17839074, 18649941, 23785432, 24866588, 26470884, 35678148, 37299882, 49733176, 52941768, 68383117, 71356296, 74599764, 136766234, 149199528, 205149351, 273532468, 410298702, 547064936, 820597404, 1641194808]

約数ペア:

[(1, 1641194808), (2, 820597404), (3, 547064936), (4, 410298702), (6, 273532468), (8, 205149351), (11, 149199528), (12, 136766234), (22, 74599764), (23, 71356296), (24, 68383117), (31, 52941768), (33, 49733176), (44, 37299882), (46, 35678148), (62, 26470884), (66, 24866588), (69, 23785432), (88, 18649941), (92, 17839074), (93, 17647256), (124, 13235442), (132, 12433294), (138, 11892716), (184, 8919537), (186, 8823628), (248, 6617721), (253, 6486936), (264, 6216647), (276, 5946358), (341, 4812888), (372, 4411814), (506, 3243468), (552, 2973179), (682, 2406444), (713, 2301816), (744, 2205907), (759, 2162312), (1012, 1621734), (1023, 1604296), (1364, 1203222), (1426, 1150908), (1518, 1081156), (2024, 810867), (2046, 802148), (2139, 767272), (2728, 601611), (2852, 575454), (3036, 540578), (4092, 401074), (4278, 383636), (5704, 287727), (6072, 270289), (7843, 209256), (8184, 200537), (8556, 191818), (8719, 188232), (15686, 104628), (17112, 95909), (17438, 94116), (23529, 69752), (26157, 62744), (31372, 52314), (34876, 47058)]