215614854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1114

約数の個数: 96

約数和(自身を含む): 579720960

約数和(自身を除く): 364106106

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 139, 182, 234, 273, 278, 417, 546, 819, 834, 947, 973, 1251, 1638, 1807, 1894, 1946, 2502, 2841, 2919, 3614, 5421, 5682, 5838, 6629, 8523, 8757, 10842, 12311, 12649, 13258, 16263, 17046, 17514, 19887, 24622, 25298, 32526, 36933, 37947, 39774, 59661, 73866, 75894, 86177, 110799, 113841, 119322, 131633, 172354, 221598, 227682, 258531, 263266, 394899, 517062, 775593, 789798, 921431, 1184697, 1551186, 1711229, 1842862, 2369394, 2764293, 3422458, 5133687, 5528586, 8292879, 10267374, 11978603, 15401061, 16585758, 23957206, 30802122, 35935809, 71871618, 107807427, 215614854]

約数ペア:

[(1, 215614854), (2, 107807427), (3, 71871618), (6, 35935809), (7, 30802122), (9, 23957206), (13, 16585758), (14, 15401061), (18, 11978603), (21, 10267374), (26, 8292879), (39, 5528586), (42, 5133687), (63, 3422458), (78, 2764293), (91, 2369394), (117, 1842862), (126, 1711229), (139, 1551186), (182, 1184697), (234, 921431), (273, 789798), (278, 775593), (417, 517062), (546, 394899), (819, 263266), (834, 258531), (947, 227682), (973, 221598), (1251, 172354), (1638, 131633), (1807, 119322), (1894, 113841), (1946, 110799), (2502, 86177), (2841, 75894), (2919, 73866), (3614, 59661), (5421, 39774), (5682, 37947), (5838, 36933), (6629, 32526), (8523, 25298), (8757, 24622), (10842, 19887), (12311, 17514), (12649, 17046), (13258, 16263)]