678510216

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5701}}^1$

素因数の和:5764

約数の個数: 128

約数和(自身を含む): 2052720000

約数和(自身を除く): 1374209784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1368, 1566, 1653, 2052, 2088, 2204, 3132, 3306, 4104, 4408, 4959, 5701, 6264, 6612, 9918, 11402, 13224, 14877, 17103, 19836, 22804, 29754, 34206, 39672, 45608, 51309, 59508, 68412, 102618, 108319, 119016, 136824, 153927, 165329, 205236, 216638, 307854, 324957, 330658, 410472, 433276, 495987, 615708, 649914, 661316, 866552, 974871, 991974, 1231416, 1299828, 1322632, 1487961, 1949742, 1983948, 2599656, 2924613, 2975922, 3141251, 3899484, 3967896, 4463883, 5849226, 5951844, 6282502, 7798968, 8927766, 9423753, 11698452, 11903688, 12565004, 17855532, 18847506, 23396904, 25130008, 28271259, 35711064, 37695012, 56542518, 75390024, 84813777, 113085036, 169627554, 226170072, 339255108, 678510216]

約数ペア:

[(1, 678510216), (2, 339255108), (3, 226170072), (4, 169627554), (6, 113085036), (8, 84813777), (9, 75390024), (12, 56542518), (18, 37695012), (19, 35711064), (24, 28271259), (27, 25130008), (29, 23396904), (36, 18847506), (38, 17855532), (54, 12565004), (57, 11903688), (58, 11698452), (72, 9423753), (76, 8927766), (87, 7798968), (108, 6282502), (114, 5951844), (116, 5849226), (152, 4463883), (171, 3967896), (174, 3899484), (216, 3141251), (228, 2975922), (232, 2924613), (261, 2599656), (342, 1983948), (348, 1949742), (456, 1487961), (513, 1322632), (522, 1299828), (551, 1231416), (684, 991974), (696, 974871), (783, 866552), (1026, 661316), (1044, 649914), (1102, 615708), (1368, 495987), (1566, 433276), (1653, 410472), (2052, 330658), (2088, 324957), (2204, 307854), (3132, 216638), (3306, 205236), (4104, 165329), (4408, 153927), (4959, 136824), (5701, 119016), (6264, 108319), (6612, 102618), (9918, 68412), (11402, 59508), (13224, 51309), (14877, 45608), (17103, 39672), (19836, 34206), (22804, 29754)]