2019925188

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 240

約数和(自身を含む): 5839827840

約数和(自身を除く): 3819902652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 53, 54, 57, 76, 81, 82, 106, 108, 114, 123, 151, 159, 162, 164, 171, 212, 228, 246, 302, 318, 324, 342, 369, 453, 477, 492, 513, 604, 636, 684, 738, 779, 906, 954, 1007, 1026, 1107, 1359, 1431, 1476, 1539, 1558, 1812, 1908, 2014, 2052, 2173, 2214, 2337, 2718, 2862, 2869, 3021, 3078, 3116, 3321, 4028, 4077, 4293, 4346, 4428, 4674, 5436, 5724, 5738, 6042, 6156, 6191, 6519, 6642, 7011, 8003, 8154, 8586, 8607, 8692, 9063, 9348, 11476, 12084, 12231, 12382, 13038, 13284, 14022, 16006, 16308, 17172, 17214, 18126, 18573, 19557, 21033, 24009, 24462, 24764, 25821, 26076, 27189, 28044, 32012, 34428, 36252, 37146, 39114, 41287, 42066, 48018, 48924, 51642, 54378, 55719, 58671, 63099, 72027, 74292, 77463, 78228, 81567, 82574, 84132, 96036, 103284, 108756, 111438, 117342, 117629, 123861, 126198, 144054, 152057, 154926, 163134, 165148, 167157, 176013, 216081, 222876, 232389, 234684, 235258, 247722, 252396, 288108, 304114, 309852, 326268, 328123, 334314, 352026, 352887, 371583, 432162, 456171, 464778, 470516, 495444, 501471, 608228, 648243, 656246, 668628, 704052, 705774, 743166, 864324, 912342, 929556, 984369, 1002942, 1058661, 1114749, 1296486, 1312492, 1368513, 1411548, 1486332, 1824684, 1968738, 2005884, 2117322, 2229498, 2592972, 2737026, 2953107, 3175983, 3344247, 3937476, 4105539, 4234644, 4458996, 5474052, 5906214, 6234337, 6351966, 6688494, 8211078, 8859321, 9527949, 11812428, 12316617, 12468674, 12703932, 13376988, 16422156, 17718642, 18703011, 19055898, 24633234, 24937348, 26577963, 35437284, 37406022, 38111796, 49266468, 53155926, 56109033, 74812044, 106311852, 112218066, 168327099, 224436132, 336654198, 504981297, 673308396, 1009962594, 2019925188]

約数ペア:

[(1, 2019925188), (2, 1009962594), (3, 673308396), (4, 504981297), (6, 336654198), (9, 224436132), (12, 168327099), (18, 112218066), (19, 106311852), (27, 74812044), (36, 56109033), (38, 53155926), (41, 49266468), (53, 38111796), (54, 37406022), (57, 35437284), (76, 26577963), (81, 24937348), (82, 24633234), (106, 19055898), (108, 18703011), (114, 17718642), (123, 16422156), (151, 13376988), (159, 12703932), (162, 12468674), (164, 12316617), (171, 11812428), (212, 9527949), (228, 8859321), (246, 8211078), (302, 6688494), (318, 6351966), (324, 6234337), (342, 5906214), (369, 5474052), (453, 4458996), (477, 4234644), (492, 4105539), (513, 3937476), (604, 3344247), (636, 3175983), (684, 2953107), (738, 2737026), (779, 2592972), (906, 2229498), (954, 2117322), (1007, 2005884), (1026, 1968738), (1107, 1824684), (1359, 1486332), (1431, 1411548), (1476, 1368513), (1539, 1312492), (1558, 1296486), (1812, 1114749), (1908, 1058661), (2014, 1002942), (2052, 984369), (2173, 929556), (2214, 912342), (2337, 864324), (2718, 743166), (2862, 705774), (2869, 704052), (3021, 668628), (3078, 656246), (3116, 648243), (3321, 608228), (4028, 501471), (4077, 495444), (4293, 470516), (4346, 464778), (4428, 456171), (4674, 432162), (5436, 371583), (5724, 352887), (5738, 352026), (6042, 334314), (6156, 328123), (6191, 326268), (6519, 309852), (6642, 304114), (7011, 288108), (8003, 252396), (8154, 247722), (8586, 235258), (8607, 234684), (8692, 232389), (9063, 222876), (9348, 216081), (11476, 176013), (12084, 167157), (12231, 165148), (12382, 163134), (13038, 154926), (13284, 152057), (14022, 144054), (16006, 126198), (16308, 123861), (17172, 117629), (17214, 117342), (18126, 111438), (18573, 108756), (19557, 103284), (21033, 96036), (24009, 84132), (24462, 82574), (24764, 81567), (25821, 78228), (26076, 77463), (27189, 74292), (28044, 72027), (32012, 63099), (34428, 58671), (36252, 55719), (37146, 54378), (39114, 51642), (41287, 48924), (42066, 48018)]