1239722848

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1453}}^1$

素因数の和:1776

約数の個数: 96

約数和(自身を含む): 3016270656

約数和(自身を除く): 1776547808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 293, 364, 416, 586, 728, 1172, 1453, 1456, 2051, 2344, 2906, 2912, 3809, 4102, 4688, 5812, 7618, 8204, 9376, 10171, 11624, 15236, 16408, 18889, 20342, 23248, 26663, 30472, 32816, 37778, 40684, 46496, 53326, 60944, 65632, 75556, 81368, 106652, 121888, 132223, 151112, 162736, 213304, 264446, 302224, 325472, 425729, 426608, 528892, 604448, 851458, 853216, 1057784, 1702916, 2115568, 2980103, 3405832, 4231136, 5534477, 5960206, 6811664, 11068954, 11920412, 13623328, 22137908, 23840824, 38741339, 44275816, 47681648, 77482678, 88551632, 95363296, 154965356, 177103264, 309930712, 619861424, 1239722848]

約数ペア:

[(1, 1239722848), (2, 619861424), (4, 309930712), (7, 177103264), (8, 154965356), (13, 95363296), (14, 88551632), (16, 77482678), (26, 47681648), (28, 44275816), (32, 38741339), (52, 23840824), (56, 22137908), (91, 13623328), (104, 11920412), (112, 11068954), (182, 6811664), (208, 5960206), (224, 5534477), (293, 4231136), (364, 3405832), (416, 2980103), (586, 2115568), (728, 1702916), (1172, 1057784), (1453, 853216), (1456, 851458), (2051, 604448), (2344, 528892), (2906, 426608), (2912, 425729), (3809, 325472), (4102, 302224), (4688, 264446), (5812, 213304), (7618, 162736), (8204, 151112), (9376, 132223), (10171, 121888), (11624, 106652), (15236, 81368), (16408, 75556), (18889, 65632), (20342, 60944), (23248, 53326), (26663, 46496), (30472, 40684), (32816, 37778)]