205421468256

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{403661}}^1$

素因数の和:403730

約数の個数: 192

約数和(自身を含む): 651026073600

約数和(自身を除く): 445604605344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 342, 372, 432, 456, 496, 513, 558, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 1824, 2052, 2232, 2356, 2736, 2976, 3348, 3534, 4104, 4464, 4712, 5301, 5472, 6696, 7068, 8208, 8928, 9424, 10602, 13392, 14136, 15903, 16416, 18848, 21204, 26784, 28272, 31806, 42408, 56544, 63612, 84816, 127224, 169632, 254448, 403661, 508896, 807322, 1210983, 1614644, 2421966, 3229288, 3632949, 4843932, 6458576, 7265898, 7669559, 9687864, 10898847, 12513491, 12917152, 14531796, 15339118, 19375728, 21797694, 23008677, 25026982, 29063592, 30678236, 37540473, 38751456, 43595388, 46017354, 50053964, 58127184, 61356472, 69026031, 75080946, 87190776, 92034708, 100107928, 112621419, 116254368, 122712944, 138052062, 150161892, 174381552, 184069416, 200215856, 207078093, 225242838, 237756329, 245425888, 276104124, 300323784, 337864257, 348763104, 368138832, 400431712, 414156186, 450485676, 475512658, 552208248, 600647568, 675728514, 713268987, 736277664, 828312372, 900971352, 951025316, 1104416496, 1201295136, 1351457028, 1426537974, 1656624744, 1801942704, 1902050632, 2139806961, 2208832992, 2702914056, 2853075948, 3313249488, 3603885408, 3804101264, 4279613922, 5405828112, 5706151896, 6419420883, 6626498976, 7608202528, 8559227844, 10811656224, 11412303792, 12838841766, 17118455688, 22824607584, 25677683532, 34236911376, 51355367064, 68473822752, 102710734128, 205421468256]

約数ペア:

[(1, 205421468256), (2, 102710734128), (3, 68473822752), (4, 51355367064), (6, 34236911376), (8, 25677683532), (9, 22824607584), (12, 17118455688), (16, 12838841766), (18, 11412303792), (19, 10811656224), (24, 8559227844), (27, 7608202528), (31, 6626498976), (32, 6419420883), (36, 5706151896), (38, 5405828112), (48, 4279613922), (54, 3804101264), (57, 3603885408), (62, 3313249488), (72, 2853075948), (76, 2702914056), (93, 2208832992), (96, 2139806961), (108, 1902050632), (114, 1801942704), (124, 1656624744), (144, 1426537974), (152, 1351457028), (171, 1201295136), (186, 1104416496), (216, 951025316), (228, 900971352), (248, 828312372), (279, 736277664), (288, 713268987), (304, 675728514), (342, 600647568), (372, 552208248), (432, 475512658), (456, 450485676), (496, 414156186), (513, 400431712), (558, 368138832), (589, 348763104), (608, 337864257), (684, 300323784), (744, 276104124), (837, 245425888), (864, 237756329), (912, 225242838), (992, 207078093), (1026, 200215856), (1116, 184069416), (1178, 174381552), (1368, 150161892), (1488, 138052062), (1674, 122712944), (1767, 116254368), (1824, 112621419), (2052, 100107928), (2232, 92034708), (2356, 87190776), (2736, 75080946), (2976, 69026031), (3348, 61356472), (3534, 58127184), (4104, 50053964), (4464, 46017354), (4712, 43595388), (5301, 38751456), (5472, 37540473), (6696, 30678236), (7068, 29063592), (8208, 25026982), (8928, 23008677), (9424, 21797694), (10602, 19375728), (13392, 15339118), (14136, 14531796), (15903, 12917152), (16416, 12513491), (18848, 10898847), (21204, 9687864), (26784, 7669559), (28272, 7265898), (31806, 6458576), (42408, 4843932), (56544, 3632949), (63612, 3229288), (84816, 2421966), (127224, 1614644), (169632, 1210983), (254448, 807322), (403661, 508896)]