21351169152

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1093}}^1$

素因数の和:1691

約数の個数: 192

約数和(自身を含む): 63596232960

約数和(自身を除く): 42245063808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 496, 547, 558, 576, 744, 992, 1093, 1094, 1116, 1152, 1488, 1641, 1984, 2186, 2188, 2232, 2976, 3279, 3282, 3968, 4372, 4376, 4464, 4923, 5952, 6558, 6564, 8744, 8752, 8928, 9837, 9846, 11904, 13116, 13128, 16957, 17488, 17504, 17856, 19674, 19692, 26232, 26256, 33883, 33914, 34976, 35008, 35712, 39348, 39384, 50871, 52464, 52512, 67766, 67828, 69952, 70016, 78696, 78768, 101649, 101742, 104928, 105024, 135532, 135656, 139904, 152613, 157392, 157536, 203298, 203484, 209856, 210048, 271064, 271312, 304947, 305226, 314784, 315072, 406596, 406968, 419712, 542128, 542624, 597871, 609894, 610452, 629568, 630144, 813192, 813936, 1084256, 1085248, 1195742, 1219788, 1220904, 1259136, 1626384, 1627872, 1793613, 2168512, 2170496, 2391484, 2439576, 2441808, 3252768, 3255744, 3587226, 4337024, 4782968, 4879152, 4883616, 5380839, 6505536, 6511488, 7174452, 9565936, 9758304, 9767232, 10761678, 13011072, 14348904, 18534001, 19131872, 19516608, 19534464, 21523356, 28697808, 37068002, 38263744, 39033216, 43046712, 55602003, 57395616, 74136004, 76527488, 86093424, 111204006, 114791232, 148272008, 166806009, 172186848, 222408012, 229582464, 296544016, 333612018, 344373696, 444816024, 593088032, 667224036, 688747392, 889632048, 1186176064, 1334448072, 1779264096, 2372352128, 2668896144, 3558528192, 5337792288, 7117056384, 10675584576, 21351169152]

約数ペア:

[(1, 21351169152), (2, 10675584576), (3, 7117056384), (4, 5337792288), (6, 3558528192), (8, 2668896144), (9, 2372352128), (12, 1779264096), (16, 1334448072), (18, 1186176064), (24, 889632048), (31, 688747392), (32, 667224036), (36, 593088032), (48, 444816024), (62, 344373696), (64, 333612018), (72, 296544016), (93, 229582464), (96, 222408012), (124, 172186848), (128, 166806009), (144, 148272008), (186, 114791232), (192, 111204006), (248, 86093424), (279, 76527488), (288, 74136004), (372, 57395616), (384, 55602003), (496, 43046712), (547, 39033216), (558, 38263744), (576, 37068002), (744, 28697808), (992, 21523356), (1093, 19534464), (1094, 19516608), (1116, 19131872), (1152, 18534001), (1488, 14348904), (1641, 13011072), (1984, 10761678), (2186, 9767232), (2188, 9758304), (2232, 9565936), (2976, 7174452), (3279, 6511488), (3282, 6505536), (3968, 5380839), (4372, 4883616), (4376, 4879152), (4464, 4782968), (4923, 4337024), (5952, 3587226), (6558, 3255744), (6564, 3252768), (8744, 2441808), (8752, 2439576), (8928, 2391484), (9837, 2170496), (9846, 2168512), (11904, 1793613), (13116, 1627872), (13128, 1626384), (16957, 1259136), (17488, 1220904), (17504, 1219788), (17856, 1195742), (19674, 1085248), (19692, 1084256), (26232, 813936), (26256, 813192), (33883, 630144), (33914, 629568), (34976, 610452), (35008, 609894), (35712, 597871), (39348, 542624), (39384, 542128), (50871, 419712), (52464, 406968), (52512, 406596), (67766, 315072), (67828, 314784), (69952, 305226), (70016, 304947), (78696, 271312), (78768, 271064), (101649, 210048), (101742, 209856), (104928, 203484), (105024, 203298), (135532, 157536), (135656, 157392), (139904, 152613)]