641506824

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{60611}}^1$

素因数の和:60640

約数の個数: 96

約数和(自身を含む): 2072930400

約数和(自身を除く): 1431423576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 60611, 121222, 181833, 242444, 363666, 424277, 484888, 545499, 727332, 848554, 1090998, 1272831, 1454664, 1636497, 1697108, 2181996, 2545662, 2969939, 3272994, 3394216, 3818493, 4363992, 5091324, 5939878, 6545988, 7636986, 8909817, 10182648, 11455479, 11879756, 13091976, 15273972, 17819634, 22910958, 23759512, 26729451, 30547944, 35639268, 45821916, 53458902, 71278536, 80188353, 91643832, 106917804, 160376706, 213835608, 320753412, 641506824]

約数ペア:

[(1, 641506824), (2, 320753412), (3, 213835608), (4, 160376706), (6, 106917804), (7, 91643832), (8, 80188353), (9, 71278536), (12, 53458902), (14, 45821916), (18, 35639268), (21, 30547944), (24, 26729451), (27, 23759512), (28, 22910958), (36, 17819634), (42, 15273972), (49, 13091976), (54, 11879756), (56, 11455479), (63, 10182648), (72, 8909817), (84, 7636986), (98, 6545988), (108, 5939878), (126, 5091324), (147, 4363992), (168, 3818493), (189, 3394216), (196, 3272994), (216, 2969939), (252, 2545662), (294, 2181996), (378, 1697108), (392, 1636497), (441, 1454664), (504, 1272831), (588, 1090998), (756, 848554), (882, 727332), (1176, 545499), (1323, 484888), (1512, 424277), (1764, 363666), (2646, 242444), (3528, 181833), (5292, 121222), (10584, 60611)]