386833440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{16447}}^1$

素因数の和:16479

約数の個数: 144

約数和(自身を含む): 1417554432

約数和(自身を除く): 1030720992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 16447, 23520, 32894, 49341, 65788, 82235, 98682, 115129, 131576, 164470, 197364, 230258, 246705, 263152, 328940, 345387, 394728, 460516, 493410, 526304, 575645, 657880, 690774, 789456, 805903, 921032, 986820, 1151290, 1315760, 1381548, 1578912, 1611806, 1726935, 1842064, 1973640, 2302580, 2417709, 2631520, 2763096, 3223612, 3453870, 3684128, 3947280, 4029515, 4605160, 4835418, 5526192, 6447224, 6907740, 7894560, 8059030, 9210320, 9670836, 11052384, 12088545, 12894448, 13815480, 16118060, 18420640, 19341672, 24177090, 25788896, 27630960, 32236120, 38683344, 48354180, 55261920, 64472240, 77366688, 96708360, 128944480, 193416720, 386833440]

約数ペア:

[(1, 386833440), (2, 193416720), (3, 128944480), (4, 96708360), (5, 77366688), (6, 64472240), (7, 55261920), (8, 48354180), (10, 38683344), (12, 32236120), (14, 27630960), (15, 25788896), (16, 24177090), (20, 19341672), (21, 18420640), (24, 16118060), (28, 13815480), (30, 12894448), (32, 12088545), (35, 11052384), (40, 9670836), (42, 9210320), (48, 8059030), (49, 7894560), (56, 6907740), (60, 6447224), (70, 5526192), (80, 4835418), (84, 4605160), (96, 4029515), (98, 3947280), (105, 3684128), (112, 3453870), (120, 3223612), (140, 2763096), (147, 2631520), (160, 2417709), (168, 2302580), (196, 1973640), (210, 1842064), (224, 1726935), (240, 1611806), (245, 1578912), (280, 1381548), (294, 1315760), (336, 1151290), (392, 986820), (420, 921032), (480, 805903), (490, 789456), (560, 690774), (588, 657880), (672, 575645), (735, 526304), (784, 493410), (840, 460516), (980, 394728), (1120, 345387), (1176, 328940), (1470, 263152), (1568, 246705), (1680, 230258), (1960, 197364), (2352, 164470), (2940, 131576), (3360, 115129), (3920, 98682), (4704, 82235), (5880, 65788), (7840, 49341), (11760, 32894), (16447, 23520)]