2880491068

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 6563773440

約数和(自身を除く): 3683282372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 49, 52, 67, 91, 94, 98, 134, 182, 188, 196, 268, 329, 359, 364, 469, 611, 637, 658, 718, 871, 938, 1222, 1274, 1316, 1436, 1742, 1876, 2303, 2444, 2513, 2548, 3149, 3283, 3484, 4277, 4606, 4667, 5026, 6097, 6298, 6566, 8554, 9212, 9334, 10052, 12194, 12596, 13132, 16873, 17108, 17591, 18668, 22043, 24053, 24388, 29939, 32669, 33746, 35182, 40937, 42679, 44086, 48106, 59878, 65338, 67492, 70364, 81874, 85358, 88172, 96212, 118111, 119756, 130676, 154301, 163748, 168371, 170716, 219349, 228683, 236222, 286559, 308602, 312689, 336742, 438698, 457366, 472444, 573118, 617204, 625378, 673484, 826777, 877396, 914732, 1130491, 1146236, 1178597, 1250756, 1535443, 1653554, 2005913, 2188823, 2260982, 2357194, 3070886, 3307108, 4011826, 4377646, 4521964, 4714388, 6141772, 7913437, 8023652, 8755292, 10748101, 14696383, 15321761, 15826874, 21496202, 29392766, 30643522, 31653748, 42992404, 55394059, 58785532, 61287044, 102874681, 110788118, 205749362, 221576236, 411498724, 720122767, 1440245534, 2880491068]

約数ペア:

[(1, 2880491068), (2, 1440245534), (4, 720122767), (7, 411498724), (13, 221576236), (14, 205749362), (26, 110788118), (28, 102874681), (47, 61287044), (49, 58785532), (52, 55394059), (67, 42992404), (91, 31653748), (94, 30643522), (98, 29392766), (134, 21496202), (182, 15826874), (188, 15321761), (196, 14696383), (268, 10748101), (329, 8755292), (359, 8023652), (364, 7913437), (469, 6141772), (611, 4714388), (637, 4521964), (658, 4377646), (718, 4011826), (871, 3307108), (938, 3070886), (1222, 2357194), (1274, 2260982), (1316, 2188823), (1436, 2005913), (1742, 1653554), (1876, 1535443), (2303, 1250756), (2444, 1178597), (2513, 1146236), (2548, 1130491), (3149, 914732), (3283, 877396), (3484, 826777), (4277, 673484), (4606, 625378), (4667, 617204), (5026, 573118), (6097, 472444), (6298, 457366), (6566, 438698), (8554, 336742), (9212, 312689), (9334, 308602), (10052, 286559), (12194, 236222), (12596, 228683), (13132, 219349), (16873, 170716), (17108, 168371), (17591, 163748), (18668, 154301), (22043, 130676), (24053, 119756), (24388, 118111), (29939, 96212), (32669, 88172), (33746, 85358), (35182, 81874), (40937, 70364), (42679, 67492), (44086, 65338), (48106, 59878)]