15988891842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^3\times {\mathrm{43}}^1$

素因数の和:167

約数の個数: 288

約数和(自身を含む): 46120314240

約数和(自身を除く): 30131422398

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 43, 58, 63, 66, 77, 86, 87, 99, 121, 126, 129, 154, 174, 198, 203, 231, 242, 258, 261, 301, 319, 363, 387, 406, 462, 473, 522, 602, 609, 638, 693, 726, 774, 841, 847, 903, 946, 957, 1089, 1218, 1247, 1386, 1419, 1682, 1694, 1806, 1827, 1914, 2178, 2233, 2494, 2523, 2541, 2709, 2838, 2871, 3311, 3509, 3654, 3741, 4257, 4466, 5046, 5082, 5203, 5418, 5742, 5887, 6622, 6699, 7018, 7482, 7569, 7623, 8514, 8729, 9251, 9933, 10406, 10527, 11223, 11774, 13398, 13717, 15138, 15246, 15609, 17458, 17661, 18502, 19866, 20097, 21054, 22446, 24389, 24563, 26187, 27434, 27753, 29799, 31218, 31581, 35322, 36163, 36421, 40194, 41151, 46827, 48778, 49126, 52374, 52983, 55506, 59598, 63162, 64757, 72326, 72842, 73167, 73689, 78561, 82302, 83259, 93654, 96019, 101761, 105966, 108489, 109263, 123453, 129514, 146334, 147378, 150887, 157122, 166518, 170723, 192038, 194271, 203522, 216978, 218526, 219501, 221067, 246906, 253141, 268279, 288057, 301774, 305283, 325467, 327789, 341446, 388542, 397793, 439002, 442134, 452661, 506282, 512169, 536558, 576114, 582813, 610566, 650934, 655578, 712327, 759423, 795586, 804837, 864171, 905322, 915849, 1024338, 1048727, 1056209, 1165626, 1193379, 1357983, 1424654, 1518846, 1536507, 1609674, 1728342, 1831698, 1877953, 2097454, 2112418, 2136981, 2278269, 2386758, 2414511, 2715966, 2784551, 2951069, 3073014, 3146181, 3168627, 3580137, 3755906, 4273962, 4375723, 4556538, 4829022, 5569102, 5633859, 5902138, 6292362, 6337254, 6410943, 7160274, 7341089, 8353653, 8751446, 8853207, 9438543, 9505881, 11267718, 11535997, 12821886, 13127169, 14682178, 16707306, 16901577, 17706414, 18877086, 19011762, 20657483, 22023267, 23071994, 25060959, 26254338, 26559621, 30630061, 33803154, 34607991, 39381507, 41314966, 44046534, 50121918, 53119242, 61260122, 61972449, 66069801, 69215982, 78763014, 80751979, 91890183, 103823973, 123944898, 126895967, 132139602, 161503958, 183780366, 185917347, 207647946, 242255937, 253791934, 275670549, 371834694, 380687901, 484511874, 551341098, 726767811, 761375802, 888271769, 1142063703, 1453535622, 1776543538, 2284127406, 2664815307, 5329630614, 7994445921, 15988891842]

約数ペア:

[(1, 15988891842), (2, 7994445921), (3, 5329630614), (6, 2664815307), (7, 2284127406), (9, 1776543538), (11, 1453535622), (14, 1142063703), (18, 888271769), (21, 761375802), (22, 726767811), (29, 551341098), (33, 484511874), (42, 380687901), (43, 371834694), (58, 275670549), (63, 253791934), (66, 242255937), (77, 207647946), (86, 185917347), (87, 183780366), (99, 161503958), (121, 132139602), (126, 126895967), (129, 123944898), (154, 103823973), (174, 91890183), (198, 80751979), (203, 78763014), (231, 69215982), (242, 66069801), (258, 61972449), (261, 61260122), (301, 53119242), (319, 50121918), (363, 44046534), (387, 41314966), (406, 39381507), (462, 34607991), (473, 33803154), (522, 30630061), (602, 26559621), (609, 26254338), (638, 25060959), (693, 23071994), (726, 22023267), (774, 20657483), (841, 19011762), (847, 18877086), (903, 17706414), (946, 16901577), (957, 16707306), (1089, 14682178), (1218, 13127169), (1247, 12821886), (1386, 11535997), (1419, 11267718), (1682, 9505881), (1694, 9438543), (1806, 8853207), (1827, 8751446), (1914, 8353653), (2178, 7341089), (2233, 7160274), (2494, 6410943), (2523, 6337254), (2541, 6292362), (2709, 5902138), (2838, 5633859), (2871, 5569102), (3311, 4829022), (3509, 4556538), (3654, 4375723), (3741, 4273962), (4257, 3755906), (4466, 3580137), (5046, 3168627), (5082, 3146181), (5203, 3073014), (5418, 2951069), (5742, 2784551), (5887, 2715966), (6622, 2414511), (6699, 2386758), (7018, 2278269), (7482, 2136981), (7569, 2112418), (7623, 2097454), (8514, 1877953), (8729, 1831698), (9251, 1728342), (9933, 1609674), (10406, 1536507), (10527, 1518846), (11223, 1424654), (11774, 1357983), (13398, 1193379), (13717, 1165626), (15138, 1056209), (15246, 1048727), (15609, 1024338), (17458, 915849), (17661, 905322), (18502, 864171), (19866, 804837), (20097, 795586), (21054, 759423), (22446, 712327), (24389, 655578), (24563, 650934), (26187, 610566), (27434, 582813), (27753, 576114), (29799, 536558), (31218, 512169), (31581, 506282), (35322, 452661), (36163, 442134), (36421, 439002), (40194, 397793), (41151, 388542), (46827, 341446), (48778, 327789), (49126, 325467), (52374, 305283), (52983, 301774), (55506, 288057), (59598, 268279), (63162, 253141), (64757, 246906), (72326, 221067), (72842, 219501), (73167, 218526), (73689, 216978), (78561, 203522), (82302, 194271), (83259, 192038), (93654, 170723), (96019, 166518), (101761, 157122), (105966, 150887), (108489, 147378), (109263, 146334), (123453, 129514)]