213483384

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 128

約数和(自身を含む): 620136000

約数和(自身を除く): 406652616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 173, 174, 197, 216, 232, 261, 346, 348, 394, 519, 522, 591, 692, 696, 783, 788, 1038, 1044, 1182, 1384, 1557, 1566, 1576, 1773, 2076, 2088, 2364, 3114, 3132, 3546, 4152, 4671, 4728, 5017, 5319, 5713, 6228, 6264, 7092, 9342, 10034, 10638, 11426, 12456, 14184, 15051, 17139, 18684, 20068, 21276, 22852, 30102, 34081, 34278, 37368, 40136, 42552, 45153, 45704, 51417, 60204, 68162, 68556, 90306, 102243, 102834, 120408, 135459, 136324, 137112, 154251, 180612, 204486, 205668, 270918, 272648, 306729, 308502, 361224, 408972, 411336, 541836, 613458, 617004, 817944, 920187, 988349, 1083672, 1226916, 1234008, 1840374, 1976698, 2453832, 2965047, 3680748, 3953396, 5930094, 7361496, 7906792, 8895141, 11860188, 17790282, 23720376, 26685423, 35580564, 53370846, 71161128, 106741692, 213483384]

約数ペア:

[(1, 213483384), (2, 106741692), (3, 71161128), (4, 53370846), (6, 35580564), (8, 26685423), (9, 23720376), (12, 17790282), (18, 11860188), (24, 8895141), (27, 7906792), (29, 7361496), (36, 5930094), (54, 3953396), (58, 3680748), (72, 2965047), (87, 2453832), (108, 1976698), (116, 1840374), (173, 1234008), (174, 1226916), (197, 1083672), (216, 988349), (232, 920187), (261, 817944), (346, 617004), (348, 613458), (394, 541836), (519, 411336), (522, 408972), (591, 361224), (692, 308502), (696, 306729), (783, 272648), (788, 270918), (1038, 205668), (1044, 204486), (1182, 180612), (1384, 154251), (1557, 137112), (1566, 136324), (1576, 135459), (1773, 120408), (2076, 102834), (2088, 102243), (2364, 90306), (3114, 68556), (3132, 68162), (3546, 60204), (4152, 51417), (4671, 45704), (4728, 45153), (5017, 42552), (5319, 40136), (5713, 37368), (6228, 34278), (6264, 34081), (7092, 30102), (9342, 22852), (10034, 21276), (10638, 20068), (11426, 18684), (12456, 17139), (14184, 15051)]