988600788

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 3157073920

約数和(自身を除く): 2168473132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 43, 54, 62, 63, 81, 84, 86, 93, 108, 109, 124, 126, 129, 162, 172, 186, 189, 217, 218, 243, 252, 258, 279, 301, 324, 327, 372, 378, 387, 434, 436, 486, 516, 558, 567, 602, 651, 654, 756, 763, 774, 837, 868, 903, 972, 981, 1116, 1134, 1161, 1204, 1302, 1308, 1333, 1526, 1548, 1674, 1701, 1806, 1953, 1962, 2268, 2289, 2322, 2511, 2604, 2666, 2709, 2943, 3052, 3348, 3379, 3402, 3483, 3612, 3906, 3924, 3999, 4578, 4644, 4687, 5022, 5332, 5418, 5859, 5886, 6758, 6804, 6867, 6966, 7533, 7812, 7998, 8127, 8829, 9156, 9331, 9374, 10044, 10137, 10449, 10836, 11718, 11772, 11997, 13516, 13734, 13932, 14061, 15066, 15996, 16254, 17577, 17658, 18662, 18748, 20274, 20601, 20898, 23436, 23653, 23994, 24381, 26487, 27468, 27993, 28122, 30132, 30411, 32508, 32809, 35154, 35316, 35991, 37324, 40548, 41202, 41796, 42183, 47306, 47988, 48762, 52731, 52974, 55986, 56244, 60822, 61803, 65618, 70308, 70959, 71982, 73143, 82404, 83979, 84366, 91233, 94612, 97524, 98427, 105462, 105948, 107973, 111972, 121644, 123606, 126549, 131236, 141918, 143964, 145297, 146286, 167958, 168732, 182466, 185409, 196854, 210924, 212877, 215946, 247212, 251937, 253098, 273699, 283836, 290594, 292572, 295281, 323919, 335916, 364932, 370818, 379647, 393708, 425754, 431892, 435891, 503874, 506196, 547398, 581188, 590562, 638631, 647838, 741636, 755811, 759294, 821097, 851508, 871782, 885843, 1007748, 1017079, 1094796, 1138941, 1181124, 1277262, 1295676, 1307673, 1511622, 1518588, 1642194, 1743564, 1771686, 1915893, 2034158, 2267433, 2277882, 2554524, 2615346, 2657529, 3023244, 3051237, 3284388, 3543372, 3831786, 3923019, 4068316, 4534866, 4555764, 5230692, 5315058, 5747679, 6102474, 7663572, 7846038, 7972587, 9069732, 9153711, 10630116, 11495358, 11769057, 12204948, 15692076, 15945174, 18307422, 22990716, 23538114, 27461133, 31890348, 35307171, 36614844, 47076228, 54922266, 70614342, 82383399, 109844532, 141228684, 164766798, 247150197, 329533596, 494300394, 988600788]

約数ペア:

[(1, 988600788), (2, 494300394), (3, 329533596), (4, 247150197), (6, 164766798), (7, 141228684), (9, 109844532), (12, 82383399), (14, 70614342), (18, 54922266), (21, 47076228), (27, 36614844), (28, 35307171), (31, 31890348), (36, 27461133), (42, 23538114), (43, 22990716), (54, 18307422), (62, 15945174), (63, 15692076), (81, 12204948), (84, 11769057), (86, 11495358), (93, 10630116), (108, 9153711), (109, 9069732), (124, 7972587), (126, 7846038), (129, 7663572), (162, 6102474), (172, 5747679), (186, 5315058), (189, 5230692), (217, 4555764), (218, 4534866), (243, 4068316), (252, 3923019), (258, 3831786), (279, 3543372), (301, 3284388), (324, 3051237), (327, 3023244), (372, 2657529), (378, 2615346), (387, 2554524), (434, 2277882), (436, 2267433), (486, 2034158), (516, 1915893), (558, 1771686), (567, 1743564), (602, 1642194), (651, 1518588), (654, 1511622), (756, 1307673), (763, 1295676), (774, 1277262), (837, 1181124), (868, 1138941), (903, 1094796), (972, 1017079), (981, 1007748), (1116, 885843), (1134, 871782), (1161, 851508), (1204, 821097), (1302, 759294), (1308, 755811), (1333, 741636), (1526, 647838), (1548, 638631), (1674, 590562), (1701, 581188), (1806, 547398), (1953, 506196), (1962, 503874), (2268, 435891), (2289, 431892), (2322, 425754), (2511, 393708), (2604, 379647), (2666, 370818), (2709, 364932), (2943, 335916), (3052, 323919), (3348, 295281), (3379, 292572), (3402, 290594), (3483, 283836), (3612, 273699), (3906, 253098), (3924, 251937), (3999, 247212), (4578, 215946), (4644, 212877), (4687, 210924), (5022, 196854), (5332, 185409), (5418, 182466), (5859, 168732), (5886, 167958), (6758, 146286), (6804, 145297), (6867, 143964), (6966, 141918), (7533, 131236), (7812, 126549), (7998, 123606), (8127, 121644), (8829, 111972), (9156, 107973), (9331, 105948), (9374, 105462), (10044, 98427), (10137, 97524), (10449, 94612), (10836, 91233), (11718, 84366), (11772, 83979), (11997, 82404), (13516, 73143), (13734, 71982), (13932, 70959), (14061, 70308), (15066, 65618), (15996, 61803), (16254, 60822), (17577, 56244), (17658, 55986), (18662, 52974), (18748, 52731), (20274, 48762), (20601, 47988), (20898, 47306), (23436, 42183), (23653, 41796), (23994, 41202), (24381, 40548), (26487, 37324), (27468, 35991), (27993, 35316), (28122, 35154), (30132, 32809), (30411, 32508)]