319940712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 1123315200

約数和(自身を除く): 803374488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 41, 42, 52, 54, 56, 63, 72, 78, 82, 84, 91, 104, 108, 117, 123, 126, 156, 164, 168, 182, 189, 216, 234, 246, 252, 273, 287, 312, 328, 351, 364, 369, 378, 397, 468, 492, 504, 533, 546, 574, 702, 728, 738, 756, 794, 819, 861, 936, 984, 1066, 1092, 1107, 1148, 1191, 1404, 1476, 1512, 1588, 1599, 1638, 1722, 2132, 2184, 2214, 2296, 2382, 2457, 2583, 2779, 2808, 2952, 3176, 3198, 3276, 3444, 3573, 3731, 4264, 4428, 4764, 4797, 4914, 5161, 5166, 5558, 6396, 6552, 6888, 7146, 7462, 7749, 8337, 8856, 9528, 9594, 9828, 10322, 10332, 10719, 11116, 11193, 12792, 14292, 14391, 14924, 15483, 15498, 16277, 16674, 19188, 19656, 20644, 20664, 21438, 22232, 22386, 25011, 28584, 28782, 29848, 30966, 30996, 32554, 33348, 33579, 36127, 38376, 41288, 42876, 44772, 46449, 48831, 50022, 57564, 61932, 61992, 65108, 66696, 67158, 72254, 75033, 85752, 89544, 92898, 97662, 100044, 100737, 108381, 113939, 115128, 123864, 130216, 134316, 139347, 144508, 146493, 150066, 185796, 195324, 200088, 201474, 211601, 216762, 227878, 268632, 278694, 289016, 292986, 300132, 325143, 341817, 371592, 390648, 402948, 423202, 433524, 439479, 455756, 557388, 585972, 600264, 634803, 650286, 683634, 805896, 846404, 867048, 878958, 911512, 975429, 1025451, 1114776, 1171944, 1269606, 1300572, 1367268, 1481207, 1692808, 1757916, 1904409, 1950858, 2050902, 2539212, 2601144, 2734536, 2962414, 3076353, 3515832, 3808818, 3901716, 4101804, 4443621, 5078424, 5713227, 5924828, 6152706, 7617636, 7803432, 8203608, 8887242, 11426454, 11849656, 12305412, 13330863, 15235272, 17774484, 22852908, 24610824, 26661726, 35548968, 39992589, 45705816, 53323452, 79985178, 106646904, 159970356, 319940712]

約数ペア:

[(1, 319940712), (2, 159970356), (3, 106646904), (4, 79985178), (6, 53323452), (7, 45705816), (8, 39992589), (9, 35548968), (12, 26661726), (13, 24610824), (14, 22852908), (18, 17774484), (21, 15235272), (24, 13330863), (26, 12305412), (27, 11849656), (28, 11426454), (36, 8887242), (39, 8203608), (41, 7803432), (42, 7617636), (52, 6152706), (54, 5924828), (56, 5713227), (63, 5078424), (72, 4443621), (78, 4101804), (82, 3901716), (84, 3808818), (91, 3515832), (104, 3076353), (108, 2962414), (117, 2734536), (123, 2601144), (126, 2539212), (156, 2050902), (164, 1950858), (168, 1904409), (182, 1757916), (189, 1692808), (216, 1481207), (234, 1367268), (246, 1300572), (252, 1269606), (273, 1171944), (287, 1114776), (312, 1025451), (328, 975429), (351, 911512), (364, 878958), (369, 867048), (378, 846404), (397, 805896), (468, 683634), (492, 650286), (504, 634803), (533, 600264), (546, 585972), (574, 557388), (702, 455756), (728, 439479), (738, 433524), (756, 423202), (794, 402948), (819, 390648), (861, 371592), (936, 341817), (984, 325143), (1066, 300132), (1092, 292986), (1107, 289016), (1148, 278694), (1191, 268632), (1404, 227878), (1476, 216762), (1512, 211601), (1588, 201474), (1599, 200088), (1638, 195324), (1722, 185796), (2132, 150066), (2184, 146493), (2214, 144508), (2296, 139347), (2382, 134316), (2457, 130216), (2583, 123864), (2779, 115128), (2808, 113939), (2952, 108381), (3176, 100737), (3198, 100044), (3276, 97662), (3444, 92898), (3573, 89544), (3731, 85752), (4264, 75033), (4428, 72254), (4764, 67158), (4797, 66696), (4914, 65108), (5161, 61992), (5166, 61932), (5558, 57564), (6396, 50022), (6552, 48831), (6888, 46449), (7146, 44772), (7462, 42876), (7749, 41288), (8337, 38376), (8856, 36127), (9528, 33579), (9594, 33348), (9828, 32554), (10322, 30996), (10332, 30966), (10719, 29848), (11116, 28782), (11193, 28584), (12792, 25011), (14292, 22386), (14391, 22232), (14924, 21438), (15483, 20664), (15498, 20644), (16277, 19656), (16674, 19188)]