214914708

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 590020200

約数和(自身を除く): 375105492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 89, 108, 116, 162, 174, 178, 257, 261, 267, 324, 348, 356, 514, 522, 534, 771, 783, 801, 1028, 1044, 1068, 1542, 1566, 1602, 2313, 2349, 2403, 2581, 3084, 3132, 3204, 4626, 4698, 4806, 5162, 6939, 7209, 7453, 7743, 9252, 9396, 9612, 10324, 13878, 14418, 14906, 15486, 20817, 22359, 22873, 23229, 27756, 28836, 29812, 30972, 41634, 44718, 45746, 46458, 67077, 68619, 69687, 83268, 89436, 91492, 92916, 134154, 137238, 139374, 201231, 205857, 209061, 268308, 274476, 278748, 402462, 411714, 418122, 603693, 617571, 663317, 804924, 823428, 836244, 1207386, 1235142, 1326634, 1852713, 1989951, 2414772, 2470284, 2653268, 3705426, 3979902, 5969853, 7410852, 7959804, 11939706, 17909559, 23879412, 35819118, 53728677, 71638236, 107457354, 214914708]

約数ペア:

[(1, 214914708), (2, 107457354), (3, 71638236), (4, 53728677), (6, 35819118), (9, 23879412), (12, 17909559), (18, 11939706), (27, 7959804), (29, 7410852), (36, 5969853), (54, 3979902), (58, 3705426), (81, 2653268), (87, 2470284), (89, 2414772), (108, 1989951), (116, 1852713), (162, 1326634), (174, 1235142), (178, 1207386), (257, 836244), (261, 823428), (267, 804924), (324, 663317), (348, 617571), (356, 603693), (514, 418122), (522, 411714), (534, 402462), (771, 278748), (783, 274476), (801, 268308), (1028, 209061), (1044, 205857), (1068, 201231), (1542, 139374), (1566, 137238), (1602, 134154), (2313, 92916), (2349, 91492), (2403, 89436), (2581, 83268), (3084, 69687), (3132, 68619), (3204, 67077), (4626, 46458), (4698, 45746), (4806, 44718), (5162, 41634), (6939, 30972), (7209, 29812), (7453, 28836), (7743, 27756), (9252, 23229), (9396, 22873), (9612, 22359), (10324, 20817), (13878, 15486), (14418, 14906)]