19615026048

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{21169}}^1$

素因数の和:21332

約数の個数: 128

約数和(自身を含む): 55279104000

約数和(自身を除く): 35664077952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 127, 128, 152, 192, 228, 254, 304, 381, 384, 456, 508, 608, 762, 912, 1016, 1216, 1524, 1824, 2032, 2413, 2432, 3048, 3648, 4064, 4826, 6096, 7239, 7296, 8128, 9652, 12192, 14478, 16256, 19304, 21169, 24384, 28956, 38608, 42338, 48768, 57912, 63507, 77216, 84676, 115824, 127014, 154432, 169352, 231648, 254028, 308864, 338704, 402211, 463296, 508056, 677408, 804422, 926592, 1016112, 1206633, 1354816, 1608844, 2032224, 2413266, 2688463, 2709632, 3217688, 4064448, 4826532, 5376926, 6435376, 8065389, 8128896, 9653064, 10753852, 12870752, 16130778, 19306128, 21507704, 25741504, 32261556, 38612256, 43015408, 51080797, 51483008, 64523112, 77224512, 86030816, 102161594, 129046224, 153242391, 154449024, 172061632, 204323188, 258092448, 306484782, 344123264, 408646376, 516184896, 612969564, 817292752, 1032369792, 1225939128, 1634585504, 2451878256, 3269171008, 4903756512, 6538342016, 9807513024, 19615026048]

約数ペア:

[(1, 19615026048), (2, 9807513024), (3, 6538342016), (4, 4903756512), (6, 3269171008), (8, 2451878256), (12, 1634585504), (16, 1225939128), (19, 1032369792), (24, 817292752), (32, 612969564), (38, 516184896), (48, 408646376), (57, 344123264), (64, 306484782), (76, 258092448), (96, 204323188), (114, 172061632), (127, 154449024), (128, 153242391), (152, 129046224), (192, 102161594), (228, 86030816), (254, 77224512), (304, 64523112), (381, 51483008), (384, 51080797), (456, 43015408), (508, 38612256), (608, 32261556), (762, 25741504), (912, 21507704), (1016, 19306128), (1216, 16130778), (1524, 12870752), (1824, 10753852), (2032, 9653064), (2413, 8128896), (2432, 8065389), (3048, 6435376), (3648, 5376926), (4064, 4826532), (4826, 4064448), (6096, 3217688), (7239, 2709632), (7296, 2688463), (8128, 2413266), (9652, 2032224), (12192, 1608844), (14478, 1354816), (16256, 1206633), (19304, 1016112), (21169, 926592), (24384, 804422), (28956, 677408), (38608, 508056), (42338, 463296), (48768, 402211), (57912, 338704), (63507, 308864), (77216, 254028), (84676, 231648), (115824, 169352), (127014, 154432)]