4000005360288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{3474833}}^1$

素因数の和:3475427

約数の個数: 144

約数和(自身を含む): 13022788274496

約数和(自身を除く): 9022782914208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 571, 672, 1008, 1142, 1713, 2016, 2284, 3426, 3997, 4568, 5139, 6852, 7994, 9136, 10278, 11991, 13704, 15988, 18272, 20556, 23982, 27408, 31976, 35973, 41112, 47964, 54816, 63952, 71946, 82224, 95928, 127904, 143892, 164448, 191856, 287784, 383712, 575568, 1151136, 3474833, 6949666, 10424499, 13899332, 20848998, 24323831, 27798664, 31273497, 41697996, 48647662, 55597328, 62546994, 72971493, 83395992, 97295324, 111194656, 125093988, 145942986, 166791984, 194590648, 218914479, 250187976, 291885972, 333583968, 389181296, 437828958, 500375952, 583771944, 778362592, 875657916, 1000751904, 1167543888, 1751315832, 1984129643, 2335087776, 3502631664, 3968259286, 5952388929, 7005263328, 7936518572, 11904777858, 13888907501, 15873037144, 17857166787, 23809555716, 27777815002, 31746074288, 35714333574, 41666722503, 47619111432, 55555630004, 63492148576, 71428667148, 83333445006, 95238222864, 111111260008, 125000167509, 142857334296, 166666890012, 190476445728, 222222520016, 250000335018, 285714668592, 333333780024, 444445040032, 500000670036, 571429337184, 666667560048, 1000001340072, 1333335120096, 2000002680144, 4000005360288]

約数ペア:

[(1, 4000005360288), (2, 2000002680144), (3, 1333335120096), (4, 1000001340072), (6, 666667560048), (7, 571429337184), (8, 500000670036), (9, 444445040032), (12, 333333780024), (14, 285714668592), (16, 250000335018), (18, 222222520016), (21, 190476445728), (24, 166666890012), (28, 142857334296), (32, 125000167509), (36, 111111260008), (42, 95238222864), (48, 83333445006), (56, 71428667148), (63, 63492148576), (72, 55555630004), (84, 47619111432), (96, 41666722503), (112, 35714333574), (126, 31746074288), (144, 27777815002), (168, 23809555716), (224, 17857166787), (252, 15873037144), (288, 13888907501), (336, 11904777858), (504, 7936518572), (571, 7005263328), (672, 5952388929), (1008, 3968259286), (1142, 3502631664), (1713, 2335087776), (2016, 1984129643), (2284, 1751315832), (3426, 1167543888), (3997, 1000751904), (4568, 875657916), (5139, 778362592), (6852, 583771944), (7994, 500375952), (9136, 437828958), (10278, 389181296), (11991, 333583968), (13704, 291885972), (15988, 250187976), (18272, 218914479), (20556, 194590648), (23982, 166791984), (27408, 145942986), (31976, 125093988), (35973, 111194656), (41112, 97295324), (47964, 83395992), (54816, 72971493), (63952, 62546994), (71946, 55597328), (82224, 48647662), (95928, 41697996), (127904, 31273497), (143892, 27798664), (164448, 24323831), (191856, 20848998), (287784, 13899332), (383712, 10424499), (575568, 6949666), (1151136, 3474833)]