2398321744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{3301}}^1$

素因数の和:3828

約数の個数: 80

約数和(自身を含む): 5732272000

約数和(自身を除く): 3333950256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 499, 728, 998, 1456, 1996, 3301, 3493, 3992, 6487, 6602, 6986, 7984, 12974, 13204, 13972, 23107, 25948, 26408, 27944, 42913, 45409, 46214, 51896, 52816, 55888, 85826, 90818, 92428, 103792, 171652, 181636, 184856, 300391, 343304, 363272, 369712, 600782, 686608, 726544, 1201564, 1647199, 2403128, 3294398, 4806256, 6588796, 11530393, 13177592, 21413587, 23060786, 26355184, 42827174, 46121572, 85654348, 92243144, 149895109, 171308696, 184486288, 299790218, 342617392, 599580436, 1199160872, 2398321744]

約数ペア:

[(1, 2398321744), (2, 1199160872), (4, 599580436), (7, 342617392), (8, 299790218), (13, 184486288), (14, 171308696), (16, 149895109), (26, 92243144), (28, 85654348), (52, 46121572), (56, 42827174), (91, 26355184), (104, 23060786), (112, 21413587), (182, 13177592), (208, 11530393), (364, 6588796), (499, 4806256), (728, 3294398), (998, 2403128), (1456, 1647199), (1996, 1201564), (3301, 726544), (3493, 686608), (3992, 600782), (6487, 369712), (6602, 363272), (6986, 343304), (7984, 300391), (12974, 184856), (13204, 181636), (13972, 171652), (23107, 103792), (25948, 92428), (26408, 90818), (27944, 85826), (42913, 55888), (45409, 52816), (46214, 51896)]