1981076328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11527}}^1$

素因数の和:11588

約数の個数: 192

約数和(自身を含む): 6905733120

約数和(自身を除く): 4924656792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 124, 126, 132, 154, 168, 186, 198, 217, 231, 248, 252, 264, 279, 308, 341, 372, 396, 434, 462, 504, 558, 616, 651, 682, 693, 744, 792, 868, 924, 1023, 1116, 1302, 1364, 1386, 1736, 1848, 1953, 2046, 2232, 2387, 2604, 2728, 2772, 3069, 3906, 4092, 4774, 5208, 5544, 6138, 7161, 7812, 8184, 9548, 11527, 12276, 14322, 15624, 19096, 21483, 23054, 24552, 28644, 34581, 42966, 46108, 57288, 69162, 80689, 85932, 92216, 103743, 126797, 138324, 161378, 171864, 207486, 242067, 253594, 276648, 322756, 357337, 380391, 414972, 484134, 507188, 645512, 714674, 726201, 760782, 829944, 887579, 968268, 1014376, 1072011, 1141173, 1429348, 1452402, 1521564, 1775158, 1936536, 2144022, 2282346, 2501359, 2662737, 2858696, 2904804, 3043128, 3216033, 3550316, 3930707, 4288044, 4564692, 5002718, 5325474, 5809608, 6432066, 7100632, 7504077, 7861414, 7988211, 8576088, 9129384, 10005436, 10650948, 11792121, 12864132, 15008154, 15722828, 15976422, 20010872, 21301896, 22512231, 23584242, 25728264, 27514949, 30016308, 31445656, 31952844, 35376363, 45024462, 47168484, 55029898, 60032616, 63905688, 70752726, 82544847, 90048924, 94336968, 110059796, 141505452, 165089694, 180097848, 220119592, 247634541, 283010904, 330179388, 495269082, 660358776, 990538164, 1981076328]

約数ペア:

[(1, 1981076328), (2, 990538164), (3, 660358776), (4, 495269082), (6, 330179388), (7, 283010904), (8, 247634541), (9, 220119592), (11, 180097848), (12, 165089694), (14, 141505452), (18, 110059796), (21, 94336968), (22, 90048924), (24, 82544847), (28, 70752726), (31, 63905688), (33, 60032616), (36, 55029898), (42, 47168484), (44, 45024462), (56, 35376363), (62, 31952844), (63, 31445656), (66, 30016308), (72, 27514949), (77, 25728264), (84, 23584242), (88, 22512231), (93, 21301896), (99, 20010872), (124, 15976422), (126, 15722828), (132, 15008154), (154, 12864132), (168, 11792121), (186, 10650948), (198, 10005436), (217, 9129384), (231, 8576088), (248, 7988211), (252, 7861414), (264, 7504077), (279, 7100632), (308, 6432066), (341, 5809608), (372, 5325474), (396, 5002718), (434, 4564692), (462, 4288044), (504, 3930707), (558, 3550316), (616, 3216033), (651, 3043128), (682, 2904804), (693, 2858696), (744, 2662737), (792, 2501359), (868, 2282346), (924, 2144022), (1023, 1936536), (1116, 1775158), (1302, 1521564), (1364, 1452402), (1386, 1429348), (1736, 1141173), (1848, 1072011), (1953, 1014376), (2046, 968268), (2232, 887579), (2387, 829944), (2604, 760782), (2728, 726201), (2772, 714674), (3069, 645512), (3906, 507188), (4092, 484134), (4774, 414972), (5208, 380391), (5544, 357337), (6138, 322756), (7161, 276648), (7812, 253594), (8184, 242067), (9548, 207486), (11527, 171864), (12276, 161378), (14322, 138324), (15624, 126797), (19096, 103743), (21483, 92216), (23054, 85932), (24552, 80689), (28644, 69162), (34581, 57288), (42966, 46108)]