1531383888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{5297}}^1$

素因数の和:5644

約数の個数: 80

約数和(自身を含む): 4178214720

約数和(自身を除く): 2646830832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 317, 456, 634, 912, 951, 1268, 1902, 2536, 3804, 5072, 5297, 6023, 7608, 10594, 12046, 15216, 15891, 18069, 21188, 24092, 31782, 36138, 42376, 48184, 63564, 72276, 84752, 96368, 100643, 127128, 144552, 201286, 254256, 289104, 301929, 402572, 603858, 805144, 1207716, 1610288, 1679149, 2415432, 3358298, 4830864, 5037447, 6716596, 10074894, 13433192, 20149788, 26866384, 31903831, 40299576, 63807662, 80599152, 95711493, 127615324, 191422986, 255230648, 382845972, 510461296, 765691944, 1531383888]

約数ペア:

[(1, 1531383888), (2, 765691944), (3, 510461296), (4, 382845972), (6, 255230648), (8, 191422986), (12, 127615324), (16, 95711493), (19, 80599152), (24, 63807662), (38, 40299576), (48, 31903831), (57, 26866384), (76, 20149788), (114, 13433192), (152, 10074894), (228, 6716596), (304, 5037447), (317, 4830864), (456, 3358298), (634, 2415432), (912, 1679149), (951, 1610288), (1268, 1207716), (1902, 805144), (2536, 603858), (3804, 402572), (5072, 301929), (5297, 289104), (6023, 254256), (7608, 201286), (10594, 144552), (12046, 127128), (15216, 100643), (15891, 96368), (18069, 84752), (21188, 72276), (24092, 63564), (31782, 48184), (36138, 42376)]