331472088

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 993168000

約数和(自身を除く): 661695912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 81, 87, 93, 108, 116, 124, 162, 174, 186, 216, 232, 248, 261, 279, 324, 348, 372, 522, 558, 569, 648, 696, 744, 783, 837, 899, 1044, 1116, 1138, 1566, 1674, 1707, 1798, 2088, 2232, 2276, 2349, 2511, 2697, 3132, 3348, 3414, 3596, 4552, 4698, 5022, 5121, 5394, 6264, 6696, 6828, 7192, 8091, 9396, 10044, 10242, 10788, 13656, 15363, 16182, 16501, 17639, 18792, 20088, 20484, 21576, 24273, 30726, 32364, 33002, 35278, 40968, 46089, 48546, 49503, 52917, 61452, 64728, 66004, 70556, 72819, 92178, 97092, 99006, 105834, 122904, 132008, 141112, 145638, 148509, 158751, 184356, 194184, 198012, 211668, 291276, 297018, 317502, 368712, 396024, 423336, 445527, 476253, 511531, 582552, 594036, 635004, 891054, 952506, 1023062, 1188072, 1270008, 1336581, 1428759, 1534593, 1782108, 1905012, 2046124, 2673162, 2857518, 3069186, 3564216, 3810024, 4092248, 4603779, 5346324, 5715036, 6138372, 9207558, 10692648, 11430072, 12276744, 13811337, 18415116, 27622674, 36830232, 41434011, 55245348, 82868022, 110490696, 165736044, 331472088]

約数ペア:

[(1, 331472088), (2, 165736044), (3, 110490696), (4, 82868022), (6, 55245348), (8, 41434011), (9, 36830232), (12, 27622674), (18, 18415116), (24, 13811337), (27, 12276744), (29, 11430072), (31, 10692648), (36, 9207558), (54, 6138372), (58, 5715036), (62, 5346324), (72, 4603779), (81, 4092248), (87, 3810024), (93, 3564216), (108, 3069186), (116, 2857518), (124, 2673162), (162, 2046124), (174, 1905012), (186, 1782108), (216, 1534593), (232, 1428759), (248, 1336581), (261, 1270008), (279, 1188072), (324, 1023062), (348, 952506), (372, 891054), (522, 635004), (558, 594036), (569, 582552), (648, 511531), (696, 476253), (744, 445527), (783, 423336), (837, 396024), (899, 368712), (1044, 317502), (1116, 297018), (1138, 291276), (1566, 211668), (1674, 198012), (1707, 194184), (1798, 184356), (2088, 158751), (2232, 148509), (2276, 145638), (2349, 141112), (2511, 132008), (2697, 122904), (3132, 105834), (3348, 99006), (3414, 97092), (3596, 92178), (4552, 72819), (4698, 70556), (5022, 66004), (5121, 64728), (5394, 61452), (6264, 52917), (6696, 49503), (6828, 48546), (7192, 46089), (8091, 40968), (9396, 35278), (10044, 33002), (10242, 32364), (10788, 30726), (13656, 24273), (15363, 21576), (16182, 20484), (16501, 20088), (17639, 18792)]