2787682716

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1039}}^1$

素因数の和:1095

約数の個数: 270

約数和(自身を含む): 9188459280

約数和(自身を除く): 6400776564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 169, 182, 189, 196, 234, 252, 273, 294, 324, 338, 351, 364, 378, 441, 468, 507, 546, 567, 588, 637, 676, 702, 756, 819, 882, 1014, 1039, 1053, 1092, 1134, 1183, 1274, 1323, 1404, 1521, 1638, 1764, 1911, 2028, 2078, 2106, 2268, 2366, 2457, 2548, 2646, 3042, 3117, 3276, 3549, 3822, 3969, 4156, 4212, 4563, 4732, 4914, 5292, 5733, 6084, 6234, 7098, 7273, 7371, 7644, 7938, 8281, 9126, 9351, 9828, 10647, 11466, 12468, 13507, 13689, 14196, 14546, 14742, 15876, 16562, 17199, 18252, 18702, 21294, 21819, 22932, 24843, 27014, 27378, 28053, 29092, 29484, 31941, 33124, 34398, 37404, 40521, 42588, 43638, 49686, 50911, 51597, 54028, 54756, 56106, 63882, 65457, 68796, 74529, 81042, 84159, 87276, 94549, 95823, 99372, 101822, 103194, 112212, 121563, 127764, 130914, 149058, 152733, 162084, 168318, 175591, 189098, 191646, 196371, 203644, 206388, 223587, 243126, 261828, 283647, 298116, 305466, 336636, 351182, 364689, 378196, 383292, 392742, 447174, 458199, 486252, 526773, 567294, 589113, 610932, 661843, 670761, 702364, 729378, 785484, 850941, 894348, 916398, 1053546, 1094067, 1134588, 1178226, 1229137, 1323686, 1341522, 1374597, 1458756, 1580319, 1701882, 1832796, 1985529, 2107092, 2188134, 2356452, 2458274, 2552823, 2647372, 2683044, 2749194, 3160638, 3403764, 3687411, 3971058, 4123791, 4376268, 4740957, 4916548, 5105646, 5498388, 5956587, 6321276, 7374822, 7658469, 7942116, 8247582, 8603959, 9481914, 10211292, 11062233, 11913174, 14222871, 14749644, 15316938, 16495164, 17207918, 17869761, 18963828, 22124466, 23826348, 25811877, 28445742, 30633876, 33186699, 34415836, 35739522, 44248932, 51623754, 53609283, 56891484, 66373398, 71479044, 77435631, 99560097, 103247508, 107218566, 132746796, 154871262, 199120194, 214437132, 232306893, 309742524, 398240388, 464613786, 696920679, 929227572, 1393841358, 2787682716]

約数ペア:

[(1, 2787682716), (2, 1393841358), (3, 929227572), (4, 696920679), (6, 464613786), (7, 398240388), (9, 309742524), (12, 232306893), (13, 214437132), (14, 199120194), (18, 154871262), (21, 132746796), (26, 107218566), (27, 103247508), (28, 99560097), (36, 77435631), (39, 71479044), (42, 66373398), (49, 56891484), (52, 53609283), (54, 51623754), (63, 44248932), (78, 35739522), (81, 34415836), (84, 33186699), (91, 30633876), (98, 28445742), (108, 25811877), (117, 23826348), (126, 22124466), (147, 18963828), (156, 17869761), (162, 17207918), (169, 16495164), (182, 15316938), (189, 14749644), (196, 14222871), (234, 11913174), (252, 11062233), (273, 10211292), (294, 9481914), (324, 8603959), (338, 8247582), (351, 7942116), (364, 7658469), (378, 7374822), (441, 6321276), (468, 5956587), (507, 5498388), (546, 5105646), (567, 4916548), (588, 4740957), (637, 4376268), (676, 4123791), (702, 3971058), (756, 3687411), (819, 3403764), (882, 3160638), (1014, 2749194), (1039, 2683044), (1053, 2647372), (1092, 2552823), (1134, 2458274), (1183, 2356452), (1274, 2188134), (1323, 2107092), (1404, 1985529), (1521, 1832796), (1638, 1701882), (1764, 1580319), (1911, 1458756), (2028, 1374597), (2078, 1341522), (2106, 1323686), (2268, 1229137), (2366, 1178226), (2457, 1134588), (2548, 1094067), (2646, 1053546), (3042, 916398), (3117, 894348), (3276, 850941), (3549, 785484), (3822, 729378), (3969, 702364), (4156, 670761), (4212, 661843), (4563, 610932), (4732, 589113), (4914, 567294), (5292, 526773), (5733, 486252), (6084, 458199), (6234, 447174), (7098, 392742), (7273, 383292), (7371, 378196), (7644, 364689), (7938, 351182), (8281, 336636), (9126, 305466), (9351, 298116), (9828, 283647), (10647, 261828), (11466, 243126), (12468, 223587), (13507, 206388), (13689, 203644), (14196, 196371), (14546, 191646), (14742, 189098), (15876, 175591), (16562, 168318), (17199, 162084), (18252, 152733), (18702, 149058), (21294, 130914), (21819, 127764), (22932, 121563), (24843, 112212), (27014, 103194), (27378, 101822), (28053, 99372), (29092, 95823), (29484, 94549), (31941, 87276), (33124, 84159), (34398, 81042), (37404, 74529), (40521, 68796), (42588, 65457), (43638, 63882), (49686, 56106), (50911, 54756), (51597, 54028)]