390139092

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 180

約数和(自身を含む): 1211142240

約数和(自身を除く): 821003148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 179, 186, 189, 217, 252, 279, 324, 358, 372, 378, 434, 537, 558, 567, 651, 716, 756, 837, 868, 961, 1074, 1116, 1134, 1253, 1302, 1611, 1674, 1922, 1953, 2148, 2268, 2506, 2511, 2604, 2883, 3222, 3348, 3759, 3844, 3906, 4833, 5012, 5022, 5549, 5766, 5859, 6444, 6727, 7518, 7812, 8649, 9666, 10044, 11098, 11277, 11532, 11718, 13454, 14499, 15036, 16647, 17298, 17577, 19332, 20181, 22196, 22554, 23436, 25947, 26908, 28998, 33294, 33831, 34596, 35154, 38843, 40362, 45108, 49941, 51894, 57996, 60543, 66588, 67662, 70308, 77686, 77841, 80724, 99882, 101493, 103788, 116529, 121086, 135324, 149823, 155372, 155682, 172019, 181629, 199764, 202986, 233058, 242172, 299646, 311364, 344038, 349587, 363258, 405972, 449469, 466116, 516057, 544887, 599292, 688076, 699174, 726516, 898938, 1032114, 1048761, 1089774, 1204133, 1398348, 1548171, 1797876, 2064228, 2097522, 2179548, 2408266, 3096342, 3146283, 3612399, 4195044, 4644513, 4816532, 6192684, 6292566, 7224798, 9289026, 10837197, 12585132, 13933539, 14449596, 18578052, 21674394, 27867078, 32511591, 43348788, 55734156, 65023182, 97534773, 130046364, 195069546, 390139092]

約数ペア:

[(1, 390139092), (2, 195069546), (3, 130046364), (4, 97534773), (6, 65023182), (7, 55734156), (9, 43348788), (12, 32511591), (14, 27867078), (18, 21674394), (21, 18578052), (27, 14449596), (28, 13933539), (31, 12585132), (36, 10837197), (42, 9289026), (54, 7224798), (62, 6292566), (63, 6192684), (81, 4816532), (84, 4644513), (93, 4195044), (108, 3612399), (124, 3146283), (126, 3096342), (162, 2408266), (179, 2179548), (186, 2097522), (189, 2064228), (217, 1797876), (252, 1548171), (279, 1398348), (324, 1204133), (358, 1089774), (372, 1048761), (378, 1032114), (434, 898938), (537, 726516), (558, 699174), (567, 688076), (651, 599292), (716, 544887), (756, 516057), (837, 466116), (868, 449469), (961, 405972), (1074, 363258), (1116, 349587), (1134, 344038), (1253, 311364), (1302, 299646), (1611, 242172), (1674, 233058), (1922, 202986), (1953, 199764), (2148, 181629), (2268, 172019), (2506, 155682), (2511, 155372), (2604, 149823), (2883, 135324), (3222, 121086), (3348, 116529), (3759, 103788), (3844, 101493), (3906, 99882), (4833, 80724), (5012, 77841), (5022, 77686), (5549, 70308), (5766, 67662), (5859, 66588), (6444, 60543), (6727, 57996), (7518, 51894), (7812, 49941), (8649, 45108), (9666, 40362), (10044, 38843), (11098, 35154), (11277, 34596), (11532, 33831), (11718, 33294), (13454, 28998), (14499, 26908), (15036, 25947), (16647, 23436), (17298, 22554), (17577, 22196), (19332, 20181)]