494768778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 96

約数和(自身を含む): 1264688640

約数和(自身を除く): 769919862

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 49, 57, 69, 98, 114, 133, 138, 147, 161, 266, 294, 322, 399, 437, 483, 798, 874, 931, 966, 1127, 1311, 1862, 2254, 2622, 2793, 3059, 3381, 3851, 5586, 6118, 6762, 7702, 9177, 11553, 18354, 21413, 23106, 26957, 42826, 53914, 64239, 73169, 80871, 88573, 128478, 146338, 161742, 177146, 188699, 219507, 265719, 377398, 439014, 512183, 531438, 566097, 620011, 1024366, 1132194, 1240022, 1536549, 1682887, 1860033, 3073098, 3365774, 3585281, 3720066, 4340077, 5048661, 7170562, 8680154, 10097322, 10755843, 11780209, 13020231, 21511686, 23560418, 26040462, 35340627, 70681254, 82461463, 164922926, 247384389, 494768778]

約数ペア:

[(1, 494768778), (2, 247384389), (3, 164922926), (6, 82461463), (7, 70681254), (14, 35340627), (19, 26040462), (21, 23560418), (23, 21511686), (38, 13020231), (42, 11780209), (46, 10755843), (49, 10097322), (57, 8680154), (69, 7170562), (98, 5048661), (114, 4340077), (133, 3720066), (138, 3585281), (147, 3365774), (161, 3073098), (266, 1860033), (294, 1682887), (322, 1536549), (399, 1240022), (437, 1132194), (483, 1024366), (798, 620011), (874, 566097), (931, 531438), (966, 512183), (1127, 439014), (1311, 377398), (1862, 265719), (2254, 219507), (2622, 188699), (2793, 177146), (3059, 161742), (3381, 146338), (3851, 128478), (5586, 88573), (6118, 80871), (6762, 73169), (7702, 64239), (9177, 53914), (11553, 42826), (18354, 26957), (21413, 23106)]