1218921312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{38593}}^1$

素因数の和:38660

約数の個数: 96

約数和(自身を含む): 3734664192

約数和(自身を除く): 2515742880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 282, 329, 336, 376, 564, 658, 672, 752, 987, 1128, 1316, 1504, 1974, 2256, 2632, 3948, 4512, 5264, 7896, 10528, 15792, 31584, 38593, 77186, 115779, 154372, 231558, 270151, 308744, 463116, 540302, 617488, 810453, 926232, 1080604, 1234976, 1620906, 1813871, 1852464, 2161208, 3241812, 3627742, 3704928, 4322416, 5441613, 6483624, 7255484, 8644832, 10883226, 12697097, 12967248, 14510968, 21766452, 25394194, 25934496, 29021936, 38091291, 43532904, 50788388, 58043872, 76182582, 87065808, 101576776, 152365164, 174131616, 203153552, 304730328, 406307104, 609460656, 1218921312]

約数ペア:

[(1, 1218921312), (2, 609460656), (3, 406307104), (4, 304730328), (6, 203153552), (7, 174131616), (8, 152365164), (12, 101576776), (14, 87065808), (16, 76182582), (21, 58043872), (24, 50788388), (28, 43532904), (32, 38091291), (42, 29021936), (47, 25934496), (48, 25394194), (56, 21766452), (84, 14510968), (94, 12967248), (96, 12697097), (112, 10883226), (141, 8644832), (168, 7255484), (188, 6483624), (224, 5441613), (282, 4322416), (329, 3704928), (336, 3627742), (376, 3241812), (564, 2161208), (658, 1852464), (672, 1813871), (752, 1620906), (987, 1234976), (1128, 1080604), (1316, 926232), (1504, 810453), (1974, 617488), (2256, 540302), (2632, 463116), (3948, 308744), (4512, 270151), (5264, 231558), (7896, 154372), (10528, 115779), (15792, 77186), (31584, 38593)]