213626616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17419}}^1$

素因数の和:17508

約数の個数: 64

約数和(自身を含む): 618758400

約数和(自身を除く): 405131784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 17419, 34838, 52257, 69676, 104514, 121933, 139352, 209028, 243866, 365799, 418056, 487732, 731598, 975464, 1271587, 1463196, 2543174, 2926392, 3814761, 5086348, 7629522, 8901109, 10172696, 15259044, 17802218, 26703327, 30518088, 35604436, 53406654, 71208872, 106813308, 213626616]

約数ペア:

[(1, 213626616), (2, 106813308), (3, 71208872), (4, 53406654), (6, 35604436), (7, 30518088), (8, 26703327), (12, 17802218), (14, 15259044), (21, 10172696), (24, 8901109), (28, 7629522), (42, 5086348), (56, 3814761), (73, 2926392), (84, 2543174), (146, 1463196), (168, 1271587), (219, 975464), (292, 731598), (438, 487732), (511, 418056), (584, 365799), (876, 243866), (1022, 209028), (1533, 139352), (1752, 121933), (2044, 104514), (3066, 69676), (4088, 52257), (6132, 34838), (12264, 17419)]