859980888

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 2755200000

約数和(自身を除く): 1895219112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 199, 216, 228, 234, 243, 247, 312, 324, 342, 351, 398, 456, 468, 486, 494, 513, 597, 648, 684, 702, 729, 741, 796, 936, 972, 988, 1026, 1053, 1194, 1368, 1404, 1458, 1482, 1539, 1592, 1791, 1944, 1976, 2052, 2106, 2187, 2223, 2388, 2587, 2808, 2916, 2964, 3078, 3159, 3582, 3781, 4104, 4212, 4374, 4446, 4617, 4776, 5174, 5373, 5832, 5928, 6156, 6318, 6669, 7164, 7562, 7761, 8424, 8748, 8892, 9234, 9477, 10348, 10746, 11343, 12312, 12636, 13338, 13851, 14328, 15124, 15522, 16119, 17496, 17784, 18468, 18954, 20007, 20696, 21492, 22686, 23283, 25272, 26676, 27702, 28431, 30248, 31044, 32238, 34029, 36936, 37908, 40014, 41553, 42984, 45372, 46566, 48357, 49153, 53352, 55404, 56862, 60021, 62088, 64476, 68058, 69849, 75816, 80028, 83106, 90744, 93132, 96714, 98306, 102087, 110808, 113724, 120042, 128952, 136116, 139698, 145071, 147459, 160056, 166212, 180063, 186264, 193428, 196612, 204174, 209547, 227448, 240084, 272232, 279396, 290142, 294918, 306261, 332424, 360126, 386856, 393224, 408348, 419094, 435213, 442377, 480168, 540189, 558792, 580284, 589836, 612522, 628641, 720252, 816696, 838188, 870426, 884754, 918783, 1080378, 1160568, 1179672, 1225044, 1257282, 1327131, 1440504, 1676376, 1740852, 1769508, 1837566, 1885923, 2160756, 2450088, 2514564, 2654262, 2756349, 3481704, 3539016, 3675132, 3771846, 3981393, 4321512, 5029128, 5308524, 5512698, 5657769, 7350264, 7543692, 7962786, 8269047, 10617048, 11025396, 11315538, 11944179, 15087384, 15925572, 16538094, 22050792, 22631076, 23888358, 31851144, 33076188, 35832537, 45262152, 47776716, 66152376, 71665074, 95553432, 107497611, 143330148, 214995222, 286660296, 429990444, 859980888]

約数ペア:

[(1, 859980888), (2, 429990444), (3, 286660296), (4, 214995222), (6, 143330148), (8, 107497611), (9, 95553432), (12, 71665074), (13, 66152376), (18, 47776716), (19, 45262152), (24, 35832537), (26, 33076188), (27, 31851144), (36, 23888358), (38, 22631076), (39, 22050792), (52, 16538094), (54, 15925572), (57, 15087384), (72, 11944179), (76, 11315538), (78, 11025396), (81, 10617048), (104, 8269047), (108, 7962786), (114, 7543692), (117, 7350264), (152, 5657769), (156, 5512698), (162, 5308524), (171, 5029128), (199, 4321512), (216, 3981393), (228, 3771846), (234, 3675132), (243, 3539016), (247, 3481704), (312, 2756349), (324, 2654262), (342, 2514564), (351, 2450088), (398, 2160756), (456, 1885923), (468, 1837566), (486, 1769508), (494, 1740852), (513, 1676376), (597, 1440504), (648, 1327131), (684, 1257282), (702, 1225044), (729, 1179672), (741, 1160568), (796, 1080378), (936, 918783), (972, 884754), (988, 870426), (1026, 838188), (1053, 816696), (1194, 720252), (1368, 628641), (1404, 612522), (1458, 589836), (1482, 580284), (1539, 558792), (1592, 540189), (1791, 480168), (1944, 442377), (1976, 435213), (2052, 419094), (2106, 408348), (2187, 393224), (2223, 386856), (2388, 360126), (2587, 332424), (2808, 306261), (2916, 294918), (2964, 290142), (3078, 279396), (3159, 272232), (3582, 240084), (3781, 227448), (4104, 209547), (4212, 204174), (4374, 196612), (4446, 193428), (4617, 186264), (4776, 180063), (5174, 166212), (5373, 160056), (5832, 147459), (5928, 145071), (6156, 139698), (6318, 136116), (6669, 128952), (7164, 120042), (7562, 113724), (7761, 110808), (8424, 102087), (8748, 98306), (8892, 96714), (9234, 93132), (9477, 90744), (10348, 83106), (10746, 80028), (11343, 75816), (12312, 69849), (12636, 68058), (13338, 64476), (13851, 62088), (14328, 60021), (15124, 56862), (15522, 55404), (16119, 53352), (17496, 49153), (17784, 48357), (18468, 46566), (18954, 45372), (20007, 42984), (20696, 41553), (21492, 40014), (22686, 37908), (23283, 36936), (25272, 34029), (26676, 32238), (27702, 31044), (28431, 30248)]