15289747184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{751}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 31476794880

約数和(自身を除く): 16187047696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 193, 304, 347, 386, 694, 751, 772, 1388, 1502, 1544, 2776, 3004, 3088, 3667, 5552, 6008, 6593, 7334, 12016, 13186, 14269, 14668, 26372, 28538, 29336, 52744, 57076, 58672, 66971, 105488, 114152, 133942, 144943, 228304, 260597, 267884, 289886, 521194, 535768, 579772, 1042388, 1071536, 1159544, 1272449, 2084776, 2319088, 2544898, 2753917, 4169552, 4951343, 5089796, 5507834, 9902686, 10179592, 11015668, 19805372, 20359184, 22031336, 39610744, 44062672, 50295221, 79221488, 100590442, 201180884, 402361768, 804723536, 955609199, 1911218398, 3822436796, 7644873592, 15289747184]

約数ペア:

[(1, 15289747184), (2, 7644873592), (4, 3822436796), (8, 1911218398), (16, 955609199), (19, 804723536), (38, 402361768), (76, 201180884), (152, 100590442), (193, 79221488), (304, 50295221), (347, 44062672), (386, 39610744), (694, 22031336), (751, 20359184), (772, 19805372), (1388, 11015668), (1502, 10179592), (1544, 9902686), (2776, 5507834), (3004, 5089796), (3088, 4951343), (3667, 4169552), (5552, 2753917), (6008, 2544898), (6593, 2319088), (7334, 2084776), (12016, 1272449), (13186, 1159544), (14269, 1071536), (14668, 1042388), (26372, 579772), (28538, 535768), (29336, 521194), (52744, 289886), (57076, 267884), (58672, 260597), (66971, 228304), (105488, 144943), (114152, 133942)]