214745076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65551}}^1$

素因数の和:65581

約数の個数: 72

約数和(自身を含む): 668105984

約数和(自身を除く): 453360908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 65551, 131102, 196653, 262204, 393306, 458857, 589959, 786612, 852163, 917714, 1179918, 1376571, 1704326, 1835428, 2359836, 2556489, 2753142, 3408652, 4129713, 5112978, 5506284, 5965141, 7669467, 8259426, 10225956, 11930282, 15338934, 16518852, 17895423, 23860564, 30677868, 35790846, 53686269, 71581692, 107372538, 214745076]

約数ペア:

[(1, 214745076), (2, 107372538), (3, 71581692), (4, 53686269), (6, 35790846), (7, 30677868), (9, 23860564), (12, 17895423), (13, 16518852), (14, 15338934), (18, 11930282), (21, 10225956), (26, 8259426), (28, 7669467), (36, 5965141), (39, 5506284), (42, 5112978), (52, 4129713), (63, 3408652), (78, 2753142), (84, 2556489), (91, 2359836), (117, 1835428), (126, 1704326), (156, 1376571), (182, 1179918), (234, 917714), (252, 852163), (273, 786612), (364, 589959), (468, 458857), (546, 393306), (819, 262204), (1092, 196653), (1638, 131102), (3276, 65551)]