15657046988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{3779}}^1$

素因数の和:4031

約数の個数: 96

約数和(自身を含む): 32920473600

約数和(自身を除く): 17263426612

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 191, 319, 374, 382, 493, 638, 748, 764, 986, 1276, 1972, 2101, 3247, 3779, 4202, 5423, 5539, 6494, 7558, 8404, 10846, 11078, 12988, 15116, 21692, 22156, 35717, 41569, 60929, 64243, 71434, 83138, 94163, 109591, 121858, 128486, 142868, 166276, 188326, 219182, 243716, 256972, 376652, 438364, 706673, 721789, 1035793, 1205501, 1413346, 1443578, 1863047, 2071586, 2411002, 2826692, 2887156, 3726094, 4143172, 4822004, 7452188, 7939679, 12270413, 15879358, 20493517, 20931881, 24540826, 31758716, 40987034, 41863762, 49081652, 81974068, 83727524, 134974543, 230250691, 269949086, 355841977, 460501382, 539898172, 711683954, 921002764, 1423367908, 3914261747, 7828523494, 15657046988]

約数ペア:

[(1, 15657046988), (2, 7828523494), (4, 3914261747), (11, 1423367908), (17, 921002764), (22, 711683954), (29, 539898172), (34, 460501382), (44, 355841977), (58, 269949086), (68, 230250691), (116, 134974543), (187, 83727524), (191, 81974068), (319, 49081652), (374, 41863762), (382, 40987034), (493, 31758716), (638, 24540826), (748, 20931881), (764, 20493517), (986, 15879358), (1276, 12270413), (1972, 7939679), (2101, 7452188), (3247, 4822004), (3779, 4143172), (4202, 3726094), (5423, 2887156), (5539, 2826692), (6494, 2411002), (7558, 2071586), (8404, 1863047), (10846, 1443578), (11078, 1413346), (12988, 1205501), (15116, 1035793), (21692, 721789), (22156, 706673), (35717, 438364), (41569, 376652), (60929, 256972), (64243, 243716), (71434, 219182), (83138, 188326), (94163, 166276), (109591, 142868), (121858, 128486)]