31158119412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18731}}^1$

素因数の和:18819

約数の個数: 216

約数和(自身を含む): 97940187072

約数和(自身を除く): 66782067660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 41, 42, 46, 49, 63, 69, 82, 84, 92, 98, 123, 126, 138, 147, 161, 164, 196, 207, 246, 252, 276, 287, 294, 322, 369, 414, 441, 483, 492, 574, 588, 644, 738, 828, 861, 882, 943, 966, 1127, 1148, 1449, 1476, 1722, 1764, 1886, 1932, 2009, 2254, 2583, 2829, 2898, 3381, 3444, 3772, 4018, 4508, 5166, 5658, 5796, 6027, 6601, 6762, 8036, 8487, 10143, 10332, 11316, 12054, 13202, 13524, 16974, 18081, 18731, 19803, 20286, 24108, 26404, 33948, 36162, 37462, 39606, 40572, 46207, 56193, 59409, 72324, 74924, 79212, 92414, 112386, 118818, 131117, 138621, 168579, 184828, 224772, 237636, 262234, 277242, 337158, 393351, 415863, 430813, 524468, 554484, 674316, 767971, 786702, 831726, 861626, 917819, 1180053, 1292439, 1535942, 1573404, 1663452, 1723252, 1835638, 2303913, 2360106, 2584878, 2753457, 3015691, 3071884, 3671276, 3877317, 4607826, 4720212, 5169756, 5375797, 5506914, 6031382, 6911739, 7754634, 8260371, 9047073, 9215652, 10751594, 11013828, 12062764, 13823478, 15509268, 16127391, 16520742, 17663333, 18094146, 21109837, 21503188, 27141219, 27646956, 32254782, 33041484, 35326666, 36188292, 37630579, 42219674, 48382173, 52989999, 54282438, 63329511, 64509564, 70653332, 75261158, 84439348, 96764346, 105979998, 108564876, 112891737, 123643331, 126659022, 150522316, 158969997, 189988533, 193528692, 211959996, 225783474, 247286662, 253318044, 317939994, 338675211, 370929993, 379977066, 451566948, 494573324, 635879988, 677350422, 741859986, 759954132, 865503317, 1112789979, 1354700844, 1483719972, 1731006634, 2225579958, 2596509951, 3462013268, 4451159916, 5193019902, 7789529853, 10386039804, 15579059706, 31158119412]

約数ペア:

[(1, 31158119412), (2, 15579059706), (3, 10386039804), (4, 7789529853), (6, 5193019902), (7, 4451159916), (9, 3462013268), (12, 2596509951), (14, 2225579958), (18, 1731006634), (21, 1483719972), (23, 1354700844), (28, 1112789979), (36, 865503317), (41, 759954132), (42, 741859986), (46, 677350422), (49, 635879988), (63, 494573324), (69, 451566948), (82, 379977066), (84, 370929993), (92, 338675211), (98, 317939994), (123, 253318044), (126, 247286662), (138, 225783474), (147, 211959996), (161, 193528692), (164, 189988533), (196, 158969997), (207, 150522316), (246, 126659022), (252, 123643331), (276, 112891737), (287, 108564876), (294, 105979998), (322, 96764346), (369, 84439348), (414, 75261158), (441, 70653332), (483, 64509564), (492, 63329511), (574, 54282438), (588, 52989999), (644, 48382173), (738, 42219674), (828, 37630579), (861, 36188292), (882, 35326666), (943, 33041484), (966, 32254782), (1127, 27646956), (1148, 27141219), (1449, 21503188), (1476, 21109837), (1722, 18094146), (1764, 17663333), (1886, 16520742), (1932, 16127391), (2009, 15509268), (2254, 13823478), (2583, 12062764), (2829, 11013828), (2898, 10751594), (3381, 9215652), (3444, 9047073), (3772, 8260371), (4018, 7754634), (4508, 6911739), (5166, 6031382), (5658, 5506914), (5796, 5375797), (6027, 5169756), (6601, 4720212), (6762, 4607826), (8036, 3877317), (8487, 3671276), (10143, 3071884), (10332, 3015691), (11316, 2753457), (12054, 2584878), (13202, 2360106), (13524, 2303913), (16974, 1835638), (18081, 1723252), (18731, 1663452), (19803, 1573404), (20286, 1535942), (24108, 1292439), (26404, 1180053), (33948, 917819), (36162, 861626), (37462, 831726), (39606, 786702), (40572, 767971), (46207, 674316), (56193, 554484), (59409, 524468), (72324, 430813), (74924, 415863), (79212, 393351), (92414, 337158), (112386, 277242), (118818, 262234), (131117, 237636), (138621, 224772), (168579, 184828)]