1404427644

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 3753509760

約数和(自身を除く): 2349082116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 107, 122, 129, 139, 172, 183, 214, 244, 258, 278, 321, 366, 387, 417, 428, 516, 549, 556, 642, 732, 774, 834, 963, 1098, 1251, 1284, 1548, 1668, 1926, 2196, 2502, 2623, 3852, 4601, 5004, 5246, 5977, 6527, 7869, 8479, 9202, 10492, 11954, 13054, 13803, 14873, 15738, 16958, 17931, 18404, 19581, 23607, 23908, 25437, 26108, 27606, 29746, 31476, 33916, 35862, 39162, 41409, 44619, 47214, 50874, 53793, 55212, 58743, 59492, 71724, 76311, 78324, 82818, 89238, 94428, 101748, 107586, 117486, 133857, 152622, 165636, 178476, 215172, 234972, 267714, 280661, 305244, 364597, 535428, 561322, 639539, 729194, 841983, 907253, 1093791, 1122644, 1279078, 1458388, 1683966, 1814506, 1918617, 2187582, 2525949, 2558156, 2721759, 3281373, 3367932, 3629012, 3837234, 4375164, 5051898, 5443518, 5755851, 6562746, 7674468, 8165277, 10103796, 10887036, 11511702, 13125492, 16330554, 23023404, 32661108, 39011879, 78023758, 117035637, 156047516, 234071274, 351106911, 468142548, 702213822, 1404427644]

約数ペア:

[(1, 1404427644), (2, 702213822), (3, 468142548), (4, 351106911), (6, 234071274), (9, 156047516), (12, 117035637), (18, 78023758), (36, 39011879), (43, 32661108), (61, 23023404), (86, 16330554), (107, 13125492), (122, 11511702), (129, 10887036), (139, 10103796), (172, 8165277), (183, 7674468), (214, 6562746), (244, 5755851), (258, 5443518), (278, 5051898), (321, 4375164), (366, 3837234), (387, 3629012), (417, 3367932), (428, 3281373), (516, 2721759), (549, 2558156), (556, 2525949), (642, 2187582), (732, 1918617), (774, 1814506), (834, 1683966), (963, 1458388), (1098, 1279078), (1251, 1122644), (1284, 1093791), (1548, 907253), (1668, 841983), (1926, 729194), (2196, 639539), (2502, 561322), (2623, 535428), (3852, 364597), (4601, 305244), (5004, 280661), (5246, 267714), (5977, 234972), (6527, 215172), (7869, 178476), (8479, 165636), (9202, 152622), (10492, 133857), (11954, 117486), (13054, 107586), (13803, 101748), (14873, 94428), (15738, 89238), (16958, 82818), (17931, 78324), (18404, 76311), (19581, 71724), (23607, 59492), (23908, 58743), (25437, 55212), (26108, 53793), (27606, 50874), (29746, 47214), (31476, 44619), (33916, 41409), (35862, 39162)]