217556103456

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{346039}}^1$

素因数の和:346151

約数の個数: 144

約数和(自身を含む): 646167412800

約数和(自身を除く): 428611309344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 59, 72, 74, 96, 111, 118, 144, 148, 177, 222, 236, 288, 296, 333, 354, 444, 472, 531, 592, 666, 708, 888, 944, 1062, 1184, 1332, 1416, 1776, 1888, 2124, 2183, 2664, 2832, 3552, 4248, 4366, 5328, 5664, 6549, 8496, 8732, 10656, 13098, 16992, 17464, 19647, 26196, 34928, 39294, 52392, 69856, 78588, 104784, 157176, 209568, 314352, 346039, 628704, 692078, 1038117, 1384156, 2076234, 2768312, 3114351, 4152468, 5536624, 6228702, 8304936, 11073248, 12457404, 12803443, 16609872, 20416301, 24914808, 25606886, 33219744, 38410329, 40832602, 49829616, 51213772, 61248903, 76820658, 81665204, 99659232, 102427544, 115230987, 122497806, 153641316, 163330408, 183746709, 204855088, 230461974, 244995612, 307282632, 326660816, 367493418, 409710176, 460923948, 489991224, 614565264, 653321632, 734986836, 755403137, 921847896, 979982448, 1229130528, 1469973672, 1510806274, 1843695792, 1959964896, 2266209411, 2939947344, 3021612548, 3687391584, 4532418822, 5879894688, 6043225096, 6798628233, 9064837644, 12086450192, 13597256466, 18129675288, 24172900384, 27194512932, 36259350576, 54389025864, 72518701152, 108778051728, 217556103456]

約数ペア:

[(1, 217556103456), (2, 108778051728), (3, 72518701152), (4, 54389025864), (6, 36259350576), (8, 27194512932), (9, 24172900384), (12, 18129675288), (16, 13597256466), (18, 12086450192), (24, 9064837644), (32, 6798628233), (36, 6043225096), (37, 5879894688), (48, 4532418822), (59, 3687391584), (72, 3021612548), (74, 2939947344), (96, 2266209411), (111, 1959964896), (118, 1843695792), (144, 1510806274), (148, 1469973672), (177, 1229130528), (222, 979982448), (236, 921847896), (288, 755403137), (296, 734986836), (333, 653321632), (354, 614565264), (444, 489991224), (472, 460923948), (531, 409710176), (592, 367493418), (666, 326660816), (708, 307282632), (888, 244995612), (944, 230461974), (1062, 204855088), (1184, 183746709), (1332, 163330408), (1416, 153641316), (1776, 122497806), (1888, 115230987), (2124, 102427544), (2183, 99659232), (2664, 81665204), (2832, 76820658), (3552, 61248903), (4248, 51213772), (4366, 49829616), (5328, 40832602), (5664, 38410329), (6549, 33219744), (8496, 25606886), (8732, 24914808), (10656, 20416301), (13098, 16609872), (16992, 12803443), (17464, 12457404), (19647, 11073248), (26196, 8304936), (34928, 6228702), (39294, 5536624), (52392, 4152468), (69856, 3114351), (78588, 2768312), (104784, 2076234), (157176, 1384156), (209568, 1038117), (314352, 692078), (346039, 628704)]