520281432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21191}}^1$

素因数の和:21245

約数の個数: 96

約数和(自身を含む): 1586856960

約数和(自身を除く): 1066575528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1364, 2046, 2232, 2728, 3069, 4092, 6138, 8184, 12276, 21191, 24552, 42382, 63573, 84764, 127146, 169528, 190719, 233101, 254292, 381438, 466202, 508584, 656921, 699303, 762876, 932404, 1313842, 1398606, 1525752, 1864808, 1970763, 2097909, 2627684, 2797212, 3941526, 4195818, 5255368, 5594424, 5912289, 7226131, 7883052, 8391636, 11824578, 14452262, 15766104, 16783272, 21678393, 23649156, 28904524, 43356786, 47298312, 57809048, 65035179, 86713572, 130070358, 173427144, 260140716, 520281432]

約数ペア:

[(1, 520281432), (2, 260140716), (3, 173427144), (4, 130070358), (6, 86713572), (8, 65035179), (9, 57809048), (11, 47298312), (12, 43356786), (18, 28904524), (22, 23649156), (24, 21678393), (31, 16783272), (33, 15766104), (36, 14452262), (44, 11824578), (62, 8391636), (66, 7883052), (72, 7226131), (88, 5912289), (93, 5594424), (99, 5255368), (124, 4195818), (132, 3941526), (186, 2797212), (198, 2627684), (248, 2097909), (264, 1970763), (279, 1864808), (341, 1525752), (372, 1398606), (396, 1313842), (558, 932404), (682, 762876), (744, 699303), (792, 656921), (1023, 508584), (1116, 466202), (1364, 381438), (2046, 254292), (2232, 233101), (2728, 190719), (3069, 169528), (4092, 127146), (6138, 84764), (8184, 63573), (12276, 42382), (21191, 24552)]