638024658192

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2677}}^1\times {\mathrm{9679}}^1$

素因数の和:12395

約数の個数: 200

約数和(自身を含む): 1944746460800

約数和(自身を除く): 1306721802608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1296, 1368, 1539, 2052, 2677, 2736, 3078, 4104, 5354, 6156, 8031, 8208, 9679, 10708, 12312, 16062, 19358, 21416, 24093, 24624, 29037, 32124, 38716, 42832, 48186, 50863, 58074, 64248, 72279, 77432, 87111, 96372, 101726, 116148, 128496, 144558, 152589, 154864, 174222, 183901, 192744, 203452, 216837, 232296, 261333, 289116, 305178, 348444, 367802, 385488, 406904, 433674, 457767, 464592, 522666, 551703, 578232, 610356, 696888, 735604, 783999, 813808, 867348, 915534, 1045332, 1103406, 1156464, 1220712, 1373301, 1393776, 1471208, 1567998, 1655109, 1734696, 1831068, 2090664, 2206812, 2441424, 2746602, 2942416, 3135996, 3310218, 3469392, 3662136, 4119903, 4181328, 4413624, 4965327, 5493204, 6271992, 6620436, 7324272, 8239806, 8827248, 9930654, 10986408, 12543984, 13240872, 14895981, 16479612, 19861308, 21972816, 25910683, 26481744, 29791962, 32959224, 39722616, 51821366, 59583924, 65918448, 77732049, 79445232, 103642732, 119167848, 155464098, 207285464, 233196147, 238335696, 310928196, 414570928, 466392294, 492302977, 621856392, 699588441, 932784588, 984605954, 1243712784, 1399176882, 1476908931, 1865569176, 1969211908, 2098765323, 2798353764, 2953817862, 3731138352, 3938423816, 4197530646, 4430726793, 5596707528, 5907635724, 7876847632, 8395061292, 8861453586, 11193415056, 11815271448, 13292180379, 16790122584, 17722907172, 23630542896, 26584360758, 33580245168, 35445814344, 39876541137, 53168721516, 70891628688, 79753082274, 106337443032, 159506164548, 212674886064, 319012329096, 638024658192]

約数ペア:

[(1, 638024658192), (2, 319012329096), (3, 212674886064), (4, 159506164548), (6, 106337443032), (8, 79753082274), (9, 70891628688), (12, 53168721516), (16, 39876541137), (18, 35445814344), (19, 33580245168), (24, 26584360758), (27, 23630542896), (36, 17722907172), (38, 16790122584), (48, 13292180379), (54, 11815271448), (57, 11193415056), (72, 8861453586), (76, 8395061292), (81, 7876847632), (108, 5907635724), (114, 5596707528), (144, 4430726793), (152, 4197530646), (162, 3938423816), (171, 3731138352), (216, 2953817862), (228, 2798353764), (304, 2098765323), (324, 1969211908), (342, 1865569176), (432, 1476908931), (456, 1399176882), (513, 1243712784), (648, 984605954), (684, 932784588), (912, 699588441), (1026, 621856392), (1296, 492302977), (1368, 466392294), (1539, 414570928), (2052, 310928196), (2677, 238335696), (2736, 233196147), (3078, 207285464), (4104, 155464098), (5354, 119167848), (6156, 103642732), (8031, 79445232), (8208, 77732049), (9679, 65918448), (10708, 59583924), (12312, 51821366), (16062, 39722616), (19358, 32959224), (21416, 29791962), (24093, 26481744), (24624, 25910683), (29037, 21972816), (32124, 19861308), (38716, 16479612), (42832, 14895981), (48186, 13240872), (50863, 12543984), (58074, 10986408), (64248, 9930654), (72279, 8827248), (77432, 8239806), (87111, 7324272), (96372, 6620436), (101726, 6271992), (116148, 5493204), (128496, 4965327), (144558, 4413624), (152589, 4181328), (154864, 4119903), (174222, 3662136), (183901, 3469392), (192744, 3310218), (203452, 3135996), (216837, 2942416), (232296, 2746602), (261333, 2441424), (289116, 2206812), (305178, 2090664), (348444, 1831068), (367802, 1734696), (385488, 1655109), (406904, 1567998), (433674, 1471208), (457767, 1393776), (464592, 1373301), (522666, 1220712), (551703, 1156464), (578232, 1103406), (610356, 1045332), (696888, 915534), (735604, 867348), (783999, 813808)]