440776470848

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1\times {\mathrm{7211}}^1$

素因数の和:10180

約数の個数: 112

約数和(自身を含む): 1021379825664

約数和(自身を除く): 580603354816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 2903, 3008, 5264, 5806, 7211, 10528, 11612, 14422, 20321, 21056, 23224, 28844, 40642, 46448, 50477, 57688, 81284, 92896, 100954, 115376, 136441, 162568, 185792, 201908, 230752, 272882, 325136, 338917, 403816, 461504, 545764, 650272, 677834, 807632, 955087, 1091528, 1300544, 1355668, 1615264, 1910174, 2183056, 2372419, 2711336, 3230528, 3820348, 4366112, 4744838, 5422672, 7640696, 8732224, 9489676, 10845344, 15281392, 18979352, 20933533, 21690688, 30562784, 37958704, 41867066, 61125568, 75917408, 83734132, 146534731, 151834816, 167468264, 293069462, 334936528, 586138924, 669873056, 983876051, 1172277848, 1339746112, 1967752102, 2344555696, 3935504204, 4689111392, 6887132357, 7871008408, 9378222784, 13774264714, 15742016816, 27548529428, 31484033632, 55097058856, 62968067264, 110194117712, 220388235424, 440776470848]

約数ペア:

[(1, 440776470848), (2, 220388235424), (4, 110194117712), (7, 62968067264), (8, 55097058856), (14, 31484033632), (16, 27548529428), (28, 15742016816), (32, 13774264714), (47, 9378222784), (56, 7871008408), (64, 6887132357), (94, 4689111392), (112, 3935504204), (188, 2344555696), (224, 1967752102), (329, 1339746112), (376, 1172277848), (448, 983876051), (658, 669873056), (752, 586138924), (1316, 334936528), (1504, 293069462), (2632, 167468264), (2903, 151834816), (3008, 146534731), (5264, 83734132), (5806, 75917408), (7211, 61125568), (10528, 41867066), (11612, 37958704), (14422, 30562784), (20321, 21690688), (21056, 20933533), (23224, 18979352), (28844, 15281392), (40642, 10845344), (46448, 9489676), (50477, 8732224), (57688, 7640696), (81284, 5422672), (92896, 4744838), (100954, 4366112), (115376, 3820348), (136441, 3230528), (162568, 2711336), (185792, 2372419), (201908, 2183056), (230752, 1910174), (272882, 1615264), (325136, 1355668), (338917, 1300544), (403816, 1091528), (461504, 955087), (545764, 807632), (650272, 677834)]