249269436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 766591280

約数和(自身を除く): 517321844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 97, 102, 114, 117, 153, 156, 171, 194, 204, 221, 228, 234, 247, 289, 291, 306, 323, 342, 388, 442, 468, 494, 578, 582, 612, 646, 663, 684, 741, 867, 873, 884, 969, 988, 1156, 1164, 1261, 1292, 1326, 1482, 1649, 1734, 1746, 1843, 1938, 1989, 2223, 2522, 2601, 2652, 2907, 2964, 3298, 3468, 3492, 3686, 3757, 3783, 3876, 3978, 4199, 4446, 4947, 5044, 5202, 5491, 5529, 5814, 6596, 7372, 7514, 7566, 7956, 8398, 8892, 9894, 10404, 10982, 11058, 11271, 11349, 11628, 12597, 14841, 15028, 15132, 16473, 16587, 16796, 19788, 21437, 21964, 22116, 22542, 22698, 23959, 25194, 28033, 29682, 31331, 32946, 33174, 33813, 37791, 42874, 45084, 45396, 47918, 49419, 50388, 56066, 59364, 62662, 64311, 65892, 66348, 67626, 71383, 71877, 75582, 84099, 85748, 93993, 95836, 98838, 112132, 125324, 128622, 135252, 142766, 143754, 151164, 168198, 187986, 192933, 197676, 214149, 215631, 252297, 257244, 281979, 285532, 287508, 336396, 364429, 375972, 385866, 407303, 428298, 431262, 504594, 532627, 563958, 642447, 728858, 771732, 814606, 856596, 862524, 1009188, 1065254, 1093287, 1127916, 1221909, 1284894, 1457716, 1597881, 1629212, 2130508, 2186574, 2443818, 2569788, 3195762, 3279861, 3665727, 4373148, 4793643, 4887636, 6391524, 6559722, 6924151, 7331454, 9587286, 13119444, 13848302, 14662908, 19174572, 20772453, 27696604, 41544906, 62317359, 83089812, 124634718, 249269436]

約数ペア:

[(1, 249269436), (2, 124634718), (3, 83089812), (4, 62317359), (6, 41544906), (9, 27696604), (12, 20772453), (13, 19174572), (17, 14662908), (18, 13848302), (19, 13119444), (26, 9587286), (34, 7331454), (36, 6924151), (38, 6559722), (39, 6391524), (51, 4887636), (52, 4793643), (57, 4373148), (68, 3665727), (76, 3279861), (78, 3195762), (97, 2569788), (102, 2443818), (114, 2186574), (117, 2130508), (153, 1629212), (156, 1597881), (171, 1457716), (194, 1284894), (204, 1221909), (221, 1127916), (228, 1093287), (234, 1065254), (247, 1009188), (289, 862524), (291, 856596), (306, 814606), (323, 771732), (342, 728858), (388, 642447), (442, 563958), (468, 532627), (494, 504594), (578, 431262), (582, 428298), (612, 407303), (646, 385866), (663, 375972), (684, 364429), (741, 336396), (867, 287508), (873, 285532), (884, 281979), (969, 257244), (988, 252297), (1156, 215631), (1164, 214149), (1261, 197676), (1292, 192933), (1326, 187986), (1482, 168198), (1649, 151164), (1734, 143754), (1746, 142766), (1843, 135252), (1938, 128622), (1989, 125324), (2223, 112132), (2522, 98838), (2601, 95836), (2652, 93993), (2907, 85748), (2964, 84099), (3298, 75582), (3468, 71877), (3492, 71383), (3686, 67626), (3757, 66348), (3783, 65892), (3876, 64311), (3978, 62662), (4199, 59364), (4446, 56066), (4947, 50388), (5044, 49419), (5202, 47918), (5491, 45396), (5529, 45084), (5814, 42874), (6596, 37791), (7372, 33813), (7514, 33174), (7566, 32946), (7956, 31331), (8398, 29682), (8892, 28033), (9894, 25194), (10404, 23959), (10982, 22698), (11058, 22542), (11271, 22116), (11349, 21964), (11628, 21437), (12597, 19788), (14841, 16796), (15028, 16587), (15132, 16473)]