252916524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 778202880

約数和(自身を除く): 525286356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 101, 114, 126, 133, 171, 202, 228, 252, 266, 303, 342, 399, 404, 523, 532, 606, 684, 707, 798, 909, 1046, 1197, 1212, 1414, 1569, 1596, 1818, 1919, 2092, 2121, 2394, 2828, 3138, 3636, 3661, 3838, 4242, 4707, 4788, 5757, 6276, 6363, 7322, 7676, 8484, 9414, 9937, 10983, 11514, 12726, 13433, 14644, 17271, 18828, 19874, 21966, 23028, 25452, 26866, 29811, 32949, 34542, 39748, 40299, 43932, 52823, 53732, 59622, 65898, 69084, 69559, 80598, 89433, 105646, 119244, 120897, 131796, 139118, 158469, 161196, 178866, 208677, 211292, 241794, 278236, 316938, 357732, 369761, 417354, 475407, 483588, 626031, 633876, 739522, 834708, 950814, 1003637, 1109283, 1252062, 1479044, 1901628, 2007274, 2218566, 2504124, 3010911, 3327849, 4014548, 4437132, 6021822, 6655698, 7025459, 9032733, 12043644, 13311396, 14050918, 18065466, 21076377, 28101836, 36130932, 42152754, 63229131, 84305508, 126458262, 252916524]

約数ペア:

[(1, 252916524), (2, 126458262), (3, 84305508), (4, 63229131), (6, 42152754), (7, 36130932), (9, 28101836), (12, 21076377), (14, 18065466), (18, 14050918), (19, 13311396), (21, 12043644), (28, 9032733), (36, 7025459), (38, 6655698), (42, 6021822), (57, 4437132), (63, 4014548), (76, 3327849), (84, 3010911), (101, 2504124), (114, 2218566), (126, 2007274), (133, 1901628), (171, 1479044), (202, 1252062), (228, 1109283), (252, 1003637), (266, 950814), (303, 834708), (342, 739522), (399, 633876), (404, 626031), (523, 483588), (532, 475407), (606, 417354), (684, 369761), (707, 357732), (798, 316938), (909, 278236), (1046, 241794), (1197, 211292), (1212, 208677), (1414, 178866), (1569, 161196), (1596, 158469), (1818, 139118), (1919, 131796), (2092, 120897), (2121, 119244), (2394, 105646), (2828, 89433), (3138, 80598), (3636, 69559), (3661, 69084), (3838, 65898), (4242, 59622), (4707, 53732), (4788, 52823), (5757, 43932), (6276, 40299), (6363, 39748), (7322, 34542), (7676, 32949), (8484, 29811), (9414, 26866), (9937, 25452), (10983, 23028), (11514, 21966), (12726, 19874), (13433, 18828), (14644, 17271)]