520067772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 1643241600

約数和(自身を除く): 1123173828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 59, 63, 76, 84, 98, 114, 118, 126, 133, 147, 171, 177, 196, 228, 236, 252, 263, 266, 294, 342, 354, 399, 413, 441, 526, 531, 532, 588, 684, 708, 789, 798, 826, 882, 931, 1052, 1062, 1121, 1197, 1239, 1578, 1596, 1652, 1764, 1841, 1862, 2124, 2242, 2367, 2394, 2478, 2793, 2891, 3156, 3363, 3682, 3717, 3724, 4484, 4734, 4788, 4956, 4997, 5523, 5586, 5782, 6726, 7364, 7434, 7847, 8379, 8673, 9468, 9994, 10089, 11046, 11172, 11564, 12887, 13452, 14868, 14991, 15517, 15694, 16569, 16758, 17346, 19988, 20178, 22092, 23541, 25774, 26019, 29982, 31034, 31388, 33138, 33516, 34692, 34979, 38661, 40356, 44973, 46551, 47082, 51548, 52038, 54929, 59964, 62068, 66276, 69958, 70623, 77322, 89946, 93102, 94164, 104076, 104937, 108619, 109858, 115983, 139653, 139916, 141246, 154644, 164787, 179892, 186204, 209874, 217238, 219716, 231966, 244853, 279306, 282492, 294823, 314811, 325857, 329574, 419748, 434476, 463932, 489706, 494361, 558612, 589646, 629622, 651714, 659148, 734559, 760333, 884469, 977571, 979412, 988722, 1179292, 1259244, 1303428, 1469118, 1520666, 1768938, 1955142, 1977444, 2063761, 2203677, 2280999, 2653407, 2938236, 3041332, 3537876, 3910284, 4127522, 4407354, 4561998, 5306814, 6191283, 6842997, 8255044, 8814708, 9123996, 10613628, 12382566, 13685994, 14446327, 18573849, 24765132, 27371988, 28892654, 37147698, 43338981, 57785308, 74295396, 86677962, 130016943, 173355924, 260033886, 520067772]

約数ペア:

[(1, 520067772), (2, 260033886), (3, 173355924), (4, 130016943), (6, 86677962), (7, 74295396), (9, 57785308), (12, 43338981), (14, 37147698), (18, 28892654), (19, 27371988), (21, 24765132), (28, 18573849), (36, 14446327), (38, 13685994), (42, 12382566), (49, 10613628), (57, 9123996), (59, 8814708), (63, 8255044), (76, 6842997), (84, 6191283), (98, 5306814), (114, 4561998), (118, 4407354), (126, 4127522), (133, 3910284), (147, 3537876), (171, 3041332), (177, 2938236), (196, 2653407), (228, 2280999), (236, 2203677), (252, 2063761), (263, 1977444), (266, 1955142), (294, 1768938), (342, 1520666), (354, 1469118), (399, 1303428), (413, 1259244), (441, 1179292), (526, 988722), (531, 979412), (532, 977571), (588, 884469), (684, 760333), (708, 734559), (789, 659148), (798, 651714), (826, 629622), (882, 589646), (931, 558612), (1052, 494361), (1062, 489706), (1121, 463932), (1197, 434476), (1239, 419748), (1578, 329574), (1596, 325857), (1652, 314811), (1764, 294823), (1841, 282492), (1862, 279306), (2124, 244853), (2242, 231966), (2367, 219716), (2394, 217238), (2478, 209874), (2793, 186204), (2891, 179892), (3156, 164787), (3363, 154644), (3682, 141246), (3717, 139916), (3724, 139653), (4484, 115983), (4734, 109858), (4788, 108619), (4956, 104937), (4997, 104076), (5523, 94164), (5586, 93102), (5782, 89946), (6726, 77322), (7364, 70623), (7434, 69958), (7847, 66276), (8379, 62068), (8673, 59964), (9468, 54929), (9994, 52038), (10089, 51548), (11046, 47082), (11172, 46551), (11564, 44973), (12887, 40356), (13452, 38661), (14868, 34979), (14991, 34692), (15517, 33516), (15694, 33138), (16569, 31388), (16758, 31034), (17346, 29982), (19988, 26019), (20178, 25774), (22092, 23541)]