1810562936

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 4478503680

約数和(自身を除く): 2667940744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 73, 91, 98, 104, 124, 146, 157, 182, 196, 217, 248, 292, 314, 364, 392, 403, 434, 511, 584, 628, 637, 728, 806, 868, 949, 1022, 1099, 1256, 1274, 1519, 1612, 1736, 1898, 2041, 2044, 2198, 2263, 2548, 2821, 3038, 3224, 3577, 3796, 4082, 4088, 4396, 4526, 4867, 5096, 5642, 6076, 6643, 7154, 7592, 7693, 8164, 8792, 9052, 9734, 11284, 11461, 12152, 13286, 14287, 14308, 15386, 15841, 16328, 18104, 19468, 19747, 22568, 22922, 26572, 28574, 28616, 29419, 30772, 31682, 34069, 38936, 39494, 45844, 46501, 53144, 57148, 58838, 61544, 63271, 63364, 68138, 78988, 80227, 91688, 93002, 100009, 110887, 114296, 117676, 126542, 126728, 136276, 148993, 157976, 160454, 186004, 200018, 205933, 221774, 235352, 238483, 253084, 272552, 297986, 320908, 355291, 372008, 400036, 411866, 442897, 443548, 476966, 506168, 561589, 595972, 641816, 710582, 800072, 823732, 885794, 887096, 953932, 1042951, 1123178, 1191944, 1421164, 1441531, 1647464, 1771588, 1907864, 2085902, 2246356, 2487037, 2842328, 2883062, 3100279, 3543176, 4171804, 4492712, 4618783, 4974074, 5766124, 6200558, 7300657, 8343608, 9237566, 9948148, 11532248, 12401116, 14601314, 17409259, 18475132, 19896296, 24802232, 29202628, 32331481, 34818518, 36950264, 58405256, 64662962, 69637036, 129325924, 139274072, 226320367, 258651848, 452640734, 905281468, 1810562936]

約数ペア:

[(1, 1810562936), (2, 905281468), (4, 452640734), (7, 258651848), (8, 226320367), (13, 139274072), (14, 129325924), (26, 69637036), (28, 64662962), (31, 58405256), (49, 36950264), (52, 34818518), (56, 32331481), (62, 29202628), (73, 24802232), (91, 19896296), (98, 18475132), (104, 17409259), (124, 14601314), (146, 12401116), (157, 11532248), (182, 9948148), (196, 9237566), (217, 8343608), (248, 7300657), (292, 6200558), (314, 5766124), (364, 4974074), (392, 4618783), (403, 4492712), (434, 4171804), (511, 3543176), (584, 3100279), (628, 2883062), (637, 2842328), (728, 2487037), (806, 2246356), (868, 2085902), (949, 1907864), (1022, 1771588), (1099, 1647464), (1256, 1441531), (1274, 1421164), (1519, 1191944), (1612, 1123178), (1736, 1042951), (1898, 953932), (2041, 887096), (2044, 885794), (2198, 823732), (2263, 800072), (2548, 710582), (2821, 641816), (3038, 595972), (3224, 561589), (3577, 506168), (3796, 476966), (4082, 443548), (4088, 442897), (4396, 411866), (4526, 400036), (4867, 372008), (5096, 355291), (5642, 320908), (6076, 297986), (6643, 272552), (7154, 253084), (7592, 238483), (7693, 235352), (8164, 221774), (8792, 205933), (9052, 200018), (9734, 186004), (11284, 160454), (11461, 157976), (12152, 148993), (13286, 136276), (14287, 126728), (14308, 126542), (15386, 117676), (15841, 114296), (16328, 110887), (18104, 100009), (19468, 93002), (19747, 91688), (22568, 80227), (22922, 78988), (26572, 68138), (28574, 63364), (28616, 63271), (29419, 61544), (30772, 58838), (31682, 57148), (34069, 53144), (38936, 46501), (39494, 45844)]