268477638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 681246720

約数和(自身を除く): 412769082

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 43, 57, 66, 78, 86, 114, 129, 143, 209, 247, 258, 286, 383, 418, 429, 473, 494, 559, 627, 741, 766, 817, 858, 946, 1118, 1149, 1254, 1419, 1482, 1634, 1677, 2298, 2451, 2717, 2838, 3354, 4213, 4902, 4979, 5434, 6149, 7277, 8151, 8426, 8987, 9958, 10621, 12298, 12639, 14554, 14937, 16302, 16469, 17974, 18447, 21242, 21831, 25278, 26961, 29874, 31863, 32938, 36894, 43662, 49407, 53922, 54769, 63726, 80047, 94601, 98814, 109538, 116831, 160094, 164307, 181159, 189202, 214097, 233662, 240141, 283803, 312911, 328614, 350493, 362318, 428194, 480282, 543477, 567606, 625822, 642291, 700986, 938733, 1040611, 1086954, 1284582, 1877466, 2081222, 2355067, 3121833, 3442021, 4067843, 4710134, 6243666, 6884042, 7065201, 8135686, 10326063, 12203529, 14130402, 20652126, 24407058, 44746273, 89492546, 134238819, 268477638]

約数ペア:

[(1, 268477638), (2, 134238819), (3, 89492546), (6, 44746273), (11, 24407058), (13, 20652126), (19, 14130402), (22, 12203529), (26, 10326063), (33, 8135686), (38, 7065201), (39, 6884042), (43, 6243666), (57, 4710134), (66, 4067843), (78, 3442021), (86, 3121833), (114, 2355067), (129, 2081222), (143, 1877466), (209, 1284582), (247, 1086954), (258, 1040611), (286, 938733), (383, 700986), (418, 642291), (429, 625822), (473, 567606), (494, 543477), (559, 480282), (627, 428194), (741, 362318), (766, 350493), (817, 328614), (858, 312911), (946, 283803), (1118, 240141), (1149, 233662), (1254, 214097), (1419, 189202), (1482, 181159), (1634, 164307), (1677, 160094), (2298, 116831), (2451, 109538), (2717, 98814), (2838, 94601), (3354, 80047), (4213, 63726), (4902, 54769), (4979, 53922), (5434, 49407), (6149, 43662), (7277, 36894), (8151, 32938), (8426, 31863), (8987, 29874), (9958, 26961), (10621, 25278), (12298, 21831), (12639, 21242), (14554, 18447), (14937, 17974), (16302, 16469)]