216294564

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 541900800

約数和(自身を除く): 325606236

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 89, 93, 94, 124, 139, 141, 178, 186, 188, 267, 278, 282, 356, 372, 417, 534, 556, 564, 834, 1068, 1457, 1668, 2759, 2914, 4183, 4309, 4371, 5518, 5828, 6533, 8277, 8366, 8618, 8742, 11036, 12371, 12549, 12927, 13066, 16554, 16732, 17236, 17484, 19599, 24742, 25098, 25854, 26132, 33108, 37113, 39198, 49484, 50196, 51708, 74226, 78396, 129673, 148452, 202523, 259346, 383501, 389019, 405046, 518692, 581437, 607569, 767002, 778038, 810092, 1150503, 1162874, 1215138, 1534004, 1556076, 1744311, 2301006, 2325748, 2430276, 3488622, 4602012, 6977244, 18024547, 36049094, 54073641, 72098188, 108147282, 216294564]

約数ペア:

[(1, 216294564), (2, 108147282), (3, 72098188), (4, 54073641), (6, 36049094), (12, 18024547), (31, 6977244), (47, 4602012), (62, 3488622), (89, 2430276), (93, 2325748), (94, 2301006), (124, 1744311), (139, 1556076), (141, 1534004), (178, 1215138), (186, 1162874), (188, 1150503), (267, 810092), (278, 778038), (282, 767002), (356, 607569), (372, 581437), (417, 518692), (534, 405046), (556, 389019), (564, 383501), (834, 259346), (1068, 202523), (1457, 148452), (1668, 129673), (2759, 78396), (2914, 74226), (4183, 51708), (4309, 50196), (4371, 49484), (5518, 39198), (5828, 37113), (6533, 33108), (8277, 26132), (8366, 25854), (8618, 25098), (8742, 24742), (11036, 19599), (12371, 17484), (12549, 17236), (12927, 16732), (13066, 16554)]