1819267728

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{3461}}^1$

素因数の和:3752

約数の個数: 80

約数和(自身を含む): 4821762816

約数和(自身を除く): 3002495088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 233, 282, 376, 466, 564, 699, 752, 932, 1128, 1398, 1864, 2256, 2796, 3461, 3728, 5592, 6922, 10383, 10951, 11184, 13844, 20766, 21902, 27688, 32853, 41532, 43804, 55376, 65706, 83064, 87608, 131412, 162667, 166128, 175216, 262824, 325334, 488001, 525648, 650668, 806413, 976002, 1301336, 1612826, 1952004, 2419239, 2602672, 3225652, 3904008, 4838478, 6451304, 7808016, 9676956, 12902608, 19353912, 37901411, 38707824, 75802822, 113704233, 151605644, 227408466, 303211288, 454816932, 606422576, 909633864, 1819267728]

約数ペア:

[(1, 1819267728), (2, 909633864), (3, 606422576), (4, 454816932), (6, 303211288), (8, 227408466), (12, 151605644), (16, 113704233), (24, 75802822), (47, 38707824), (48, 37901411), (94, 19353912), (141, 12902608), (188, 9676956), (233, 7808016), (282, 6451304), (376, 4838478), (466, 3904008), (564, 3225652), (699, 2602672), (752, 2419239), (932, 1952004), (1128, 1612826), (1398, 1301336), (1864, 976002), (2256, 806413), (2796, 650668), (3461, 525648), (3728, 488001), (5592, 325334), (6922, 262824), (10383, 175216), (10951, 166128), (11184, 162667), (13844, 131412), (20766, 87608), (21902, 83064), (27688, 65706), (32853, 55376), (41532, 43804)]