402684048

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 1304249856

約数和(自身を除く): 901565808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 144, 156, 162, 186, 208, 216, 234, 243, 248, 257, 279, 312, 324, 351, 372, 403, 432, 468, 486, 496, 514, 558, 624, 648, 702, 744, 771, 806, 837, 936, 972, 1028, 1053, 1116, 1209, 1296, 1404, 1488, 1542, 1612, 1674, 1872, 1944, 2056, 2106, 2232, 2313, 2418, 2511, 2808, 3084, 3159, 3224, 3341, 3348, 3627, 3888, 4112, 4212, 4464, 4626, 4836, 5022, 5616, 6168, 6318, 6448, 6682, 6696, 6939, 7254, 7533, 7967, 8424, 9252, 9672, 10023, 10044, 10881, 12336, 12636, 13364, 13392, 13878, 14508, 15066, 15934, 16848, 18504, 19344, 20046, 20088, 20817, 21762, 23901, 25272, 26728, 27756, 29016, 30069, 30132, 31868, 32643, 37008, 40092, 40176, 41634, 43524, 47802, 50544, 53456, 55512, 58032, 60138, 60264, 62451, 63736, 65286, 71703, 80184, 83268, 87048, 90207, 95604, 97929, 103571, 111024, 120276, 120528, 124902, 127472, 130572, 143406, 160368, 166536, 174096, 180414, 191208, 195858, 207142, 215109, 240552, 249804, 261144, 270621, 286812, 310713, 333072, 360828, 382416, 391716, 414284, 430218, 481104, 499608, 522288, 541242, 573624, 621426, 645327, 721656, 783432, 811863, 828568, 860436, 932139, 999216, 1082484, 1147248, 1242852, 1290654, 1443312, 1566864, 1623726, 1657136, 1720872, 1864278, 1935981, 2164968, 2485704, 2581308, 2796417, 3247452, 3441744, 3728556, 3871962, 4329936, 4971408, 5162616, 5592834, 6494904, 7457112, 7743924, 8389251, 10325232, 11185668, 12989808, 14914224, 15487848, 16778502, 22371336, 25167753, 30975696, 33557004, 44742672, 50335506, 67114008, 100671012, 134228016, 201342024, 402684048]

約数ペア:

[(1, 402684048), (2, 201342024), (3, 134228016), (4, 100671012), (6, 67114008), (8, 50335506), (9, 44742672), (12, 33557004), (13, 30975696), (16, 25167753), (18, 22371336), (24, 16778502), (26, 15487848), (27, 14914224), (31, 12989808), (36, 11185668), (39, 10325232), (48, 8389251), (52, 7743924), (54, 7457112), (62, 6494904), (72, 5592834), (78, 5162616), (81, 4971408), (93, 4329936), (104, 3871962), (108, 3728556), (117, 3441744), (124, 3247452), (144, 2796417), (156, 2581308), (162, 2485704), (186, 2164968), (208, 1935981), (216, 1864278), (234, 1720872), (243, 1657136), (248, 1623726), (257, 1566864), (279, 1443312), (312, 1290654), (324, 1242852), (351, 1147248), (372, 1082484), (403, 999216), (432, 932139), (468, 860436), (486, 828568), (496, 811863), (514, 783432), (558, 721656), (624, 645327), (648, 621426), (702, 573624), (744, 541242), (771, 522288), (806, 499608), (837, 481104), (936, 430218), (972, 414284), (1028, 391716), (1053, 382416), (1116, 360828), (1209, 333072), (1296, 310713), (1404, 286812), (1488, 270621), (1542, 261144), (1612, 249804), (1674, 240552), (1872, 215109), (1944, 207142), (2056, 195858), (2106, 191208), (2232, 180414), (2313, 174096), (2418, 166536), (2511, 160368), (2808, 143406), (3084, 130572), (3159, 127472), (3224, 124902), (3341, 120528), (3348, 120276), (3627, 111024), (3888, 103571), (4112, 97929), (4212, 95604), (4464, 90207), (4626, 87048), (4836, 83268), (5022, 80184), (5616, 71703), (6168, 65286), (6318, 63736), (6448, 62451), (6682, 60264), (6696, 60138), (6939, 58032), (7254, 55512), (7533, 53456), (7967, 50544), (8424, 47802), (9252, 43524), (9672, 41634), (10023, 40176), (10044, 40092), (10881, 37008), (12336, 32643), (12636, 31868), (13364, 30132), (13392, 30069), (13878, 29016), (14508, 27756), (15066, 26728), (15934, 25272), (16848, 23901), (18504, 21762), (19344, 20817), (20046, 20088)]