1817936688

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:875

約数の個数: 160

約数和(自身を含む): 5102530560

約数和(自身を除く): 3284593872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 47, 48, 58, 74, 87, 94, 111, 116, 141, 148, 174, 188, 222, 232, 282, 296, 348, 376, 444, 464, 564, 592, 696, 751, 752, 888, 1073, 1128, 1363, 1392, 1502, 1739, 1776, 2146, 2253, 2256, 2726, 3004, 3219, 3478, 4089, 4292, 4506, 5217, 5452, 6008, 6438, 6956, 8178, 8584, 9012, 10434, 10904, 12016, 12876, 13912, 16356, 17168, 18024, 20868, 21779, 21808, 25752, 27787, 27824, 32712, 35297, 36048, 41736, 43558, 50431, 51504, 55574, 65337, 65424, 70594, 83361, 83472, 87116, 100862, 105891, 111148, 130674, 141188, 151293, 166722, 174232, 201724, 211782, 222296, 261348, 282376, 302586, 333444, 348464, 403448, 423564, 444592, 522696, 564752, 605172, 666888, 805823, 806896, 847128, 1023613, 1045392, 1210344, 1305989, 1333776, 1611646, 1694256, 2047226, 2417469, 2420688, 2611978, 3070839, 3223292, 3917967, 4094452, 4834938, 5223956, 6141678, 6446584, 7835934, 8188904, 9669876, 10447912, 12283356, 12893168, 15671868, 16377808, 19339752, 20895824, 24566712, 31343736, 37873681, 38679504, 49133424, 62687472, 75747362, 113621043, 151494724, 227242086, 302989448, 454484172, 605978896, 908968344, 1817936688]

約数ペア:

[(1, 1817936688), (2, 908968344), (3, 605978896), (4, 454484172), (6, 302989448), (8, 227242086), (12, 151494724), (16, 113621043), (24, 75747362), (29, 62687472), (37, 49133424), (47, 38679504), (48, 37873681), (58, 31343736), (74, 24566712), (87, 20895824), (94, 19339752), (111, 16377808), (116, 15671868), (141, 12893168), (148, 12283356), (174, 10447912), (188, 9669876), (222, 8188904), (232, 7835934), (282, 6446584), (296, 6141678), (348, 5223956), (376, 4834938), (444, 4094452), (464, 3917967), (564, 3223292), (592, 3070839), (696, 2611978), (751, 2420688), (752, 2417469), (888, 2047226), (1073, 1694256), (1128, 1611646), (1363, 1333776), (1392, 1305989), (1502, 1210344), (1739, 1045392), (1776, 1023613), (2146, 847128), (2253, 806896), (2256, 805823), (2726, 666888), (3004, 605172), (3219, 564752), (3478, 522696), (4089, 444592), (4292, 423564), (4506, 403448), (5217, 348464), (5452, 333444), (6008, 302586), (6438, 282376), (6956, 261348), (8178, 222296), (8584, 211782), (9012, 201724), (10434, 174232), (10904, 166722), (12016, 151293), (12876, 141188), (13912, 130674), (16356, 111148), (17168, 105891), (18024, 100862), (20868, 87116), (21779, 83472), (21808, 83361), (25752, 70594), (27787, 65424), (27824, 65337), (32712, 55574), (35297, 51504), (36048, 50431), (41736, 43558)]