218273292

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 616412160

約数和(自身を除く): 398138868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 53, 54, 57, 76, 81, 106, 108, 114, 159, 162, 171, 212, 223, 228, 243, 318, 324, 342, 446, 477, 486, 513, 636, 669, 684, 892, 954, 972, 1007, 1026, 1338, 1431, 1539, 1908, 2007, 2014, 2052, 2676, 2862, 3021, 3078, 4014, 4028, 4237, 4293, 4617, 5724, 6021, 6042, 6156, 8028, 8474, 8586, 9063, 9234, 11819, 12042, 12084, 12711, 12879, 16948, 17172, 18063, 18126, 18468, 23638, 24084, 25422, 25758, 27189, 35457, 36126, 36252, 38133, 47276, 50844, 51516, 54189, 54378, 70914, 72252, 76266, 81567, 106371, 108378, 108756, 114399, 141828, 152532, 163134, 212742, 216756, 224561, 228798, 244701, 319113, 326268, 343197, 425484, 449122, 457596, 489402, 638226, 673683, 686394, 898244, 957339, 978804, 1029591, 1276452, 1347366, 1372788, 1914678, 2021049, 2059182, 2694732, 2872017, 3829356, 4042098, 4118364, 5744034, 6063147, 8084196, 11488068, 12126294, 18189441, 24252588, 36378882, 54568323, 72757764, 109136646, 218273292]

約数ペア:

[(1, 218273292), (2, 109136646), (3, 72757764), (4, 54568323), (6, 36378882), (9, 24252588), (12, 18189441), (18, 12126294), (19, 11488068), (27, 8084196), (36, 6063147), (38, 5744034), (53, 4118364), (54, 4042098), (57, 3829356), (76, 2872017), (81, 2694732), (106, 2059182), (108, 2021049), (114, 1914678), (159, 1372788), (162, 1347366), (171, 1276452), (212, 1029591), (223, 978804), (228, 957339), (243, 898244), (318, 686394), (324, 673683), (342, 638226), (446, 489402), (477, 457596), (486, 449122), (513, 425484), (636, 343197), (669, 326268), (684, 319113), (892, 244701), (954, 228798), (972, 224561), (1007, 216756), (1026, 212742), (1338, 163134), (1431, 152532), (1539, 141828), (1908, 114399), (2007, 108756), (2014, 108378), (2052, 106371), (2676, 81567), (2862, 76266), (3021, 72252), (3078, 70914), (4014, 54378), (4028, 54189), (4237, 51516), (4293, 50844), (4617, 47276), (5724, 38133), (6021, 36252), (6042, 36126), (6156, 35457), (8028, 27189), (8474, 25758), (8586, 25422), (9063, 24084), (9234, 23638), (11819, 18468), (12042, 18126), (12084, 18063), (12711, 17172), (12879, 16948)]