64256478336

素因数分解:

$2^7\times 3^5\times {\mathrm{409}}^1\times {\mathrm{5051}}^1$

素因数の和:5489

約数の個数: 192

約数和(自身を含む): 192259922400

約数和(自身を除く): 128003444064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 409, 432, 486, 576, 648, 818, 864, 972, 1152, 1227, 1296, 1636, 1728, 1944, 2454, 2592, 3272, 3456, 3681, 3888, 4908, 5051, 5184, 6544, 7362, 7776, 9816, 10102, 10368, 11043, 13088, 14724, 15153, 15552, 19632, 20204, 22086, 26176, 29448, 30306, 31104, 33129, 39264, 40408, 44172, 45459, 52352, 58896, 60612, 66258, 78528, 80816, 88344, 90918, 99387, 117792, 121224, 132516, 136377, 157056, 161632, 176688, 181836, 198774, 235584, 242448, 265032, 272754, 323264, 353376, 363672, 397548, 409131, 471168, 484896, 530064, 545508, 646528, 706752, 727344, 795096, 818262, 969792, 1060128, 1091016, 1227393, 1413504, 1454688, 1590192, 1636524, 1939584, 2065859, 2120256, 2182032, 2454786, 2909376, 3180384, 3273048, 4131718, 4240512, 4364064, 4909572, 5818752, 6197577, 6360768, 6546096, 8263436, 8728128, 9819144, 12395154, 12721536, 13092192, 16526872, 17456256, 18592731, 19638288, 24790308, 26184384, 33053744, 37185462, 39276576, 49580616, 52368768, 55778193, 66107488, 74370924, 78553152, 99161232, 111556386, 132214976, 148741848, 157106304, 167334579, 198322464, 223112772, 264429952, 297483696, 334669158, 396644928, 446225544, 502003737, 594967392, 669338316, 793289856, 892451088, 1004007474, 1189934784, 1338676632, 1784902176, 2008014948, 2379869568, 2677353264, 3569804352, 4016029896, 5354706528, 7139608704, 8032059792, 10709413056, 16064119584, 21418826112, 32128239168, 64256478336]

約数ペア:

[(1, 64256478336), (2, 32128239168), (3, 21418826112), (4, 16064119584), (6, 10709413056), (8, 8032059792), (9, 7139608704), (12, 5354706528), (16, 4016029896), (18, 3569804352), (24, 2677353264), (27, 2379869568), (32, 2008014948), (36, 1784902176), (48, 1338676632), (54, 1189934784), (64, 1004007474), (72, 892451088), (81, 793289856), (96, 669338316), (108, 594967392), (128, 502003737), (144, 446225544), (162, 396644928), (192, 334669158), (216, 297483696), (243, 264429952), (288, 223112772), (324, 198322464), (384, 167334579), (409, 157106304), (432, 148741848), (486, 132214976), (576, 111556386), (648, 99161232), (818, 78553152), (864, 74370924), (972, 66107488), (1152, 55778193), (1227, 52368768), (1296, 49580616), (1636, 39276576), (1728, 37185462), (1944, 33053744), (2454, 26184384), (2592, 24790308), (3272, 19638288), (3456, 18592731), (3681, 17456256), (3888, 16526872), (4908, 13092192), (5051, 12721536), (5184, 12395154), (6544, 9819144), (7362, 8728128), (7776, 8263436), (9816, 6546096), (10102, 6360768), (10368, 6197577), (11043, 5818752), (13088, 4909572), (14724, 4364064), (15153, 4240512), (15552, 4131718), (19632, 3273048), (20204, 3180384), (22086, 2909376), (26176, 2454786), (29448, 2182032), (30306, 2120256), (31104, 2065859), (33129, 1939584), (39264, 1636524), (40408, 1590192), (44172, 1454688), (45459, 1413504), (52352, 1227393), (58896, 1091016), (60612, 1060128), (66258, 969792), (78528, 818262), (80816, 795096), (88344, 727344), (90918, 706752), (99387, 646528), (117792, 545508), (121224, 530064), (132516, 484896), (136377, 471168), (157056, 409131), (161632, 397548), (176688, 363672), (181836, 353376), (198774, 323264), (235584, 272754), (242448, 265032)]