1890098784

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40763}}^1$

素因数の和:40809

約数の個数: 144

約数和(自身を含む): 6410057472

約数和(自身を除く): 4519958688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 7728, 11592, 15456, 23184, 40763, 46368, 81526, 122289, 163052, 244578, 285341, 326104, 366867, 489156, 570682, 652208, 733734, 856023, 937549, 978312, 1141364, 1304416, 1467468, 1712046, 1875098, 1956624, 2282728, 2568069, 2812647, 2934936, 3424092, 3750196, 3913248, 4565456, 5136138, 5625294, 5869872, 6562843, 6848184, 7500392, 8437941, 9130912, 10272276, 11250588, 11739744, 13125686, 13696368, 15000784, 16875882, 19688529, 20544552, 22501176, 26251372, 27392736, 30001568, 33751764, 39377058, 41089104, 45002352, 52502744, 59065587, 67503528, 78754116, 82178208, 90004704, 105005488, 118131174, 135007056, 157508232, 210010976, 236262348, 270014112, 315016464, 472524696, 630032928, 945049392, 1890098784]

約数ペア:

[(1, 1890098784), (2, 945049392), (3, 630032928), (4, 472524696), (6, 315016464), (7, 270014112), (8, 236262348), (9, 210010976), (12, 157508232), (14, 135007056), (16, 118131174), (18, 105005488), (21, 90004704), (23, 82178208), (24, 78754116), (28, 67503528), (32, 59065587), (36, 52502744), (42, 45002352), (46, 41089104), (48, 39377058), (56, 33751764), (63, 30001568), (69, 27392736), (72, 26251372), (84, 22501176), (92, 20544552), (96, 19688529), (112, 16875882), (126, 15000784), (138, 13696368), (144, 13125686), (161, 11739744), (168, 11250588), (184, 10272276), (207, 9130912), (224, 8437941), (252, 7500392), (276, 6848184), (288, 6562843), (322, 5869872), (336, 5625294), (368, 5136138), (414, 4565456), (483, 3913248), (504, 3750196), (552, 3424092), (644, 2934936), (672, 2812647), (736, 2568069), (828, 2282728), (966, 1956624), (1008, 1875098), (1104, 1712046), (1288, 1467468), (1449, 1304416), (1656, 1141364), (1932, 978312), (2016, 937549), (2208, 856023), (2576, 733734), (2898, 652208), (3312, 570682), (3864, 489156), (5152, 366867), (5796, 326104), (6624, 285341), (7728, 244578), (11592, 163052), (15456, 122289), (23184, 81526), (40763, 46368)]