28605840984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{19687}}^1$

素因数の和:19771

約数の個数: 192

約数和(自身を含む): 93840883200

約数和(自身を除く): 65235042216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 961, 1116, 1302, 1512, 1674, 1736, 1922, 1953, 2232, 2604, 2883, 3348, 3844, 3906, 5208, 5766, 5859, 6696, 6727, 7688, 7812, 8649, 11532, 11718, 13454, 15624, 17298, 19687, 20181, 23064, 23436, 25947, 26908, 34596, 39374, 40362, 46872, 51894, 53816, 59061, 60543, 69192, 78748, 80724, 103788, 118122, 121086, 137809, 157496, 161448, 177183, 181629, 207576, 236244, 242172, 275618, 354366, 363258, 413427, 472488, 484344, 531549, 551236, 610297, 708732, 726516, 826854, 1063098, 1102472, 1220594, 1240281, 1417464, 1453032, 1653708, 1830891, 2126196, 2441188, 2480562, 3307416, 3661782, 3720843, 4252392, 4272079, 4882376, 4961124, 5492673, 7323564, 7441686, 8544158, 9922248, 10985346, 12816237, 14647128, 14883372, 16478019, 17088316, 18919207, 21970692, 25632474, 29766744, 32956038, 34176632, 37838414, 38448711, 43941384, 51264948, 56757621, 65912076, 75676828, 76897422, 102529896, 113515242, 115346133, 131824152, 132434449, 151353656, 153794844, 170272863, 227030484, 230692266, 264868898, 307589688, 340545726, 397303347, 454060968, 461384532, 510818589, 529737796, 681091452, 794606694, 922769064, 1021637178, 1059475592, 1191910041, 1362182904, 1589213388, 2043274356, 2383820082, 3178426776, 3575730123, 4086548712, 4767640164, 7151460246, 9535280328, 14302920492, 28605840984]

約数ペア:

[(1, 28605840984), (2, 14302920492), (3, 9535280328), (4, 7151460246), (6, 4767640164), (7, 4086548712), (8, 3575730123), (9, 3178426776), (12, 2383820082), (14, 2043274356), (18, 1589213388), (21, 1362182904), (24, 1191910041), (27, 1059475592), (28, 1021637178), (31, 922769064), (36, 794606694), (42, 681091452), (54, 529737796), (56, 510818589), (62, 461384532), (63, 454060968), (72, 397303347), (84, 340545726), (93, 307589688), (108, 264868898), (124, 230692266), (126, 227030484), (168, 170272863), (186, 153794844), (189, 151353656), (216, 132434449), (217, 131824152), (248, 115346133), (252, 113515242), (279, 102529896), (372, 76897422), (378, 75676828), (434, 65912076), (504, 56757621), (558, 51264948), (651, 43941384), (744, 38448711), (756, 37838414), (837, 34176632), (868, 32956038), (961, 29766744), (1116, 25632474), (1302, 21970692), (1512, 18919207), (1674, 17088316), (1736, 16478019), (1922, 14883372), (1953, 14647128), (2232, 12816237), (2604, 10985346), (2883, 9922248), (3348, 8544158), (3844, 7441686), (3906, 7323564), (5208, 5492673), (5766, 4961124), (5859, 4882376), (6696, 4272079), (6727, 4252392), (7688, 3720843), (7812, 3661782), (8649, 3307416), (11532, 2480562), (11718, 2441188), (13454, 2126196), (15624, 1830891), (17298, 1653708), (19687, 1453032), (20181, 1417464), (23064, 1240281), (23436, 1220594), (25947, 1102472), (26908, 1063098), (34596, 826854), (39374, 726516), (40362, 708732), (46872, 610297), (51894, 551236), (53816, 531549), (59061, 484344), (60543, 472488), (69192, 413427), (78748, 363258), (80724, 354366), (103788, 275618), (118122, 242172), (121086, 236244), (137809, 207576), (157496, 181629), (161448, 177183)]