215033868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 662072320

約数和(自身を除く): 447038452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 97, 114, 126, 133, 171, 194, 228, 252, 266, 291, 342, 388, 399, 463, 532, 582, 679, 684, 798, 873, 926, 1164, 1197, 1358, 1389, 1596, 1746, 1843, 1852, 2037, 2394, 2716, 2778, 3241, 3492, 3686, 4074, 4167, 4788, 5529, 5556, 6111, 6482, 7372, 8148, 8334, 8797, 9723, 11058, 12222, 12901, 12964, 16587, 16668, 17594, 19446, 22116, 24444, 25802, 26391, 29169, 33174, 35188, 38703, 38892, 44911, 51604, 52782, 58338, 61579, 66348, 77406, 79173, 89822, 105564, 116109, 116676, 123158, 134733, 154812, 158346, 179644, 184737, 232218, 246316, 269466, 314377, 316692, 369474, 404199, 464436, 538932, 554211, 628754, 738948, 808398, 853309, 943131, 1108422, 1257508, 1616796, 1706618, 1886262, 2216844, 2559927, 2829393, 3413236, 3772524, 5119854, 5658786, 5973163, 7679781, 10239708, 11317572, 11946326, 15359562, 17919489, 23892652, 30719124, 35838978, 53758467, 71677956, 107516934, 215033868]

約数ペア:

[(1, 215033868), (2, 107516934), (3, 71677956), (4, 53758467), (6, 35838978), (7, 30719124), (9, 23892652), (12, 17919489), (14, 15359562), (18, 11946326), (19, 11317572), (21, 10239708), (28, 7679781), (36, 5973163), (38, 5658786), (42, 5119854), (57, 3772524), (63, 3413236), (76, 2829393), (84, 2559927), (97, 2216844), (114, 1886262), (126, 1706618), (133, 1616796), (171, 1257508), (194, 1108422), (228, 943131), (252, 853309), (266, 808398), (291, 738948), (342, 628754), (388, 554211), (399, 538932), (463, 464436), (532, 404199), (582, 369474), (679, 316692), (684, 314377), (798, 269466), (873, 246316), (926, 232218), (1164, 184737), (1197, 179644), (1358, 158346), (1389, 154812), (1596, 134733), (1746, 123158), (1843, 116676), (1852, 116109), (2037, 105564), (2394, 89822), (2716, 79173), (2778, 77406), (3241, 66348), (3492, 61579), (3686, 58338), (4074, 52782), (4167, 51604), (4788, 44911), (5529, 38892), (5556, 38703), (6111, 35188), (6482, 33174), (7372, 29169), (8148, 26391), (8334, 25802), (8797, 24444), (9723, 22116), (11058, 19446), (12222, 17594), (12901, 16668), (12964, 16587)]