17878817952

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{39019}}^1$

素因数の和:39115

約数の個数: 144

約数和(自身を含む): 53432739360

約数和(自身を除く): 35553921408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 48, 72, 74, 86, 96, 111, 129, 144, 148, 172, 222, 258, 288, 296, 333, 344, 387, 444, 516, 592, 666, 688, 774, 888, 1032, 1184, 1332, 1376, 1548, 1591, 1776, 2064, 2664, 3096, 3182, 3552, 4128, 4773, 5328, 6192, 6364, 9546, 10656, 12384, 12728, 14319, 19092, 25456, 28638, 38184, 39019, 50912, 57276, 76368, 78038, 114552, 117057, 152736, 156076, 229104, 234114, 312152, 351171, 458208, 468228, 624304, 702342, 936456, 1248608, 1404684, 1443703, 1677817, 1872912, 2809368, 2887406, 3355634, 3745824, 4331109, 5033451, 5618736, 5774812, 6711268, 8662218, 10066902, 11237472, 11549624, 12993327, 13422536, 15100353, 17324436, 20133804, 23099248, 25986654, 26845072, 30200706, 34648872, 40267608, 46198496, 51973308, 53690144, 60401412, 62079229, 69297744, 80535216, 103946616, 120802824, 124158458, 138595488, 161070432, 186237687, 207893232, 241605648, 248316916, 372475374, 415786464, 483211296, 496633832, 558713061, 744950748, 993267664, 1117426122, 1489901496, 1986535328, 2234852244, 2979802992, 4469704488, 5959605984, 8939408976, 17878817952]

約数ペア:

[(1, 17878817952), (2, 8939408976), (3, 5959605984), (4, 4469704488), (6, 2979802992), (8, 2234852244), (9, 1986535328), (12, 1489901496), (16, 1117426122), (18, 993267664), (24, 744950748), (32, 558713061), (36, 496633832), (37, 483211296), (43, 415786464), (48, 372475374), (72, 248316916), (74, 241605648), (86, 207893232), (96, 186237687), (111, 161070432), (129, 138595488), (144, 124158458), (148, 120802824), (172, 103946616), (222, 80535216), (258, 69297744), (288, 62079229), (296, 60401412), (333, 53690144), (344, 51973308), (387, 46198496), (444, 40267608), (516, 34648872), (592, 30200706), (666, 26845072), (688, 25986654), (774, 23099248), (888, 20133804), (1032, 17324436), (1184, 15100353), (1332, 13422536), (1376, 12993327), (1548, 11549624), (1591, 11237472), (1776, 10066902), (2064, 8662218), (2664, 6711268), (3096, 5774812), (3182, 5618736), (3552, 5033451), (4128, 4331109), (4773, 3745824), (5328, 3355634), (6192, 2887406), (6364, 2809368), (9546, 1872912), (10656, 1677817), (12384, 1443703), (12728, 1404684), (14319, 1248608), (19092, 936456), (25456, 702342), (28638, 624304), (38184, 468228), (39019, 458208), (50912, 351171), (57276, 312152), (76368, 234114), (78038, 229104), (114552, 156076), (117057, 152736)]