276966414

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 698770800

約数和(自身を除く): 421804386

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 29, 34, 46, 51, 58, 59, 69, 87, 102, 118, 138, 153, 174, 177, 207, 261, 306, 354, 391, 414, 493, 522, 529, 531, 667, 782, 986, 1003, 1058, 1062, 1173, 1334, 1357, 1479, 1587, 1711, 2001, 2006, 2346, 2714, 2958, 3009, 3174, 3422, 3519, 4002, 4071, 4437, 4761, 5133, 6003, 6018, 7038, 8142, 8874, 8993, 9027, 9522, 10266, 11339, 12006, 12213, 15341, 15399, 17986, 18054, 22678, 23069, 24426, 26979, 29087, 30682, 30798, 31211, 34017, 39353, 46023, 46138, 53958, 58174, 62422, 68034, 69207, 78706, 80937, 87261, 92046, 93633, 102051, 118059, 138069, 138414, 161874, 174522, 187266, 204102, 207621, 236118, 260797, 261783, 276138, 280899, 354177, 415242, 521594, 523566, 530587, 561798, 669001, 708354, 782391, 905119, 1061174, 1338002, 1564782, 1591761, 1810238, 2007003, 2347173, 2715357, 3183522, 4014006, 4694346, 4775283, 5430714, 6021009, 8146071, 9550566, 12042018, 15387023, 16292142, 30774046, 46161069, 92322138, 138483207, 276966414]

約数ペア:

[(1, 276966414), (2, 138483207), (3, 92322138), (6, 46161069), (9, 30774046), (17, 16292142), (18, 15387023), (23, 12042018), (29, 9550566), (34, 8146071), (46, 6021009), (51, 5430714), (58, 4775283), (59, 4694346), (69, 4014006), (87, 3183522), (102, 2715357), (118, 2347173), (138, 2007003), (153, 1810238), (174, 1591761), (177, 1564782), (207, 1338002), (261, 1061174), (306, 905119), (354, 782391), (391, 708354), (414, 669001), (493, 561798), (522, 530587), (529, 523566), (531, 521594), (667, 415242), (782, 354177), (986, 280899), (1003, 276138), (1058, 261783), (1062, 260797), (1173, 236118), (1334, 207621), (1357, 204102), (1479, 187266), (1587, 174522), (1711, 161874), (2001, 138414), (2006, 138069), (2346, 118059), (2714, 102051), (2958, 93633), (3009, 92046), (3174, 87261), (3422, 80937), (3519, 78706), (4002, 69207), (4071, 68034), (4437, 62422), (4761, 58174), (5133, 53958), (6003, 46138), (6018, 46023), (7038, 39353), (8142, 34017), (8874, 31211), (8993, 30798), (9027, 30682), (9522, 29087), (10266, 26979), (11339, 24426), (12006, 23069), (12213, 22678), (15341, 18054), (15399, 17986)]