290320296

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1427}}^1$

素因数の和:1623

約数の個数: 96

約数和(自身を含む): 849774240

約数和(自身を除く): 559453944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 173, 196, 294, 346, 392, 519, 588, 692, 1038, 1176, 1211, 1384, 1427, 2076, 2422, 2854, 3633, 4152, 4281, 4844, 5708, 7266, 8477, 8562, 9688, 9989, 11416, 14532, 16954, 17124, 19978, 25431, 29064, 29967, 33908, 34248, 39956, 50862, 59934, 67816, 69923, 79912, 101724, 119868, 139846, 203448, 209769, 239736, 246871, 279692, 419538, 493742, 559384, 740613, 839076, 987484, 1481226, 1678152, 1728097, 1974968, 2962452, 3456194, 5184291, 5924904, 6912388, 10368582, 12096679, 13824776, 20737164, 24193358, 36290037, 41474328, 48386716, 72580074, 96773432, 145160148, 290320296]

約数ペア:

[(1, 290320296), (2, 145160148), (3, 96773432), (4, 72580074), (6, 48386716), (7, 41474328), (8, 36290037), (12, 24193358), (14, 20737164), (21, 13824776), (24, 12096679), (28, 10368582), (42, 6912388), (49, 5924904), (56, 5184291), (84, 3456194), (98, 2962452), (147, 1974968), (168, 1728097), (173, 1678152), (196, 1481226), (294, 987484), (346, 839076), (392, 740613), (519, 559384), (588, 493742), (692, 419538), (1038, 279692), (1176, 246871), (1211, 239736), (1384, 209769), (1427, 203448), (2076, 139846), (2422, 119868), (2854, 101724), (3633, 79912), (4152, 69923), (4281, 67816), (4844, 59934), (5708, 50862), (7266, 39956), (8477, 34248), (8562, 33908), (9688, 29967), (9989, 29064), (11416, 25431), (14532, 19978), (16954, 17124)]