2568740256

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 8236650240

約数和(自身を除く): 5667909984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 61, 68, 72, 94, 96, 102, 108, 122, 136, 141, 144, 153, 183, 188, 204, 216, 244, 272, 282, 288, 306, 366, 376, 408, 423, 432, 459, 488, 544, 549, 564, 612, 732, 752, 799, 816, 846, 864, 918, 976, 1037, 1098, 1128, 1224, 1269, 1464, 1504, 1598, 1632, 1647, 1692, 1836, 1952, 2074, 2196, 2256, 2397, 2448, 2538, 2867, 2928, 3111, 3196, 3294, 3384, 3672, 3721, 4148, 4392, 4512, 4794, 4896, 5076, 5734, 5856, 6222, 6392, 6588, 6768, 7191, 7344, 7442, 8296, 8601, 8784, 9333, 9588, 10152, 11163, 11468, 12444, 12784, 13176, 13536, 14382, 14688, 14884, 16592, 17202, 17568, 18666, 19176, 20304, 21573, 22326, 22936, 24888, 25568, 25803, 26352, 27999, 28764, 29768, 33184, 33489, 34404, 37332, 38352, 40608, 43146, 44652, 45872, 48739, 49776, 51606, 52704, 55998, 57528, 59536, 63257, 66978, 68808, 74664, 76704, 77409, 86292, 89304, 91744, 97478, 99552, 100467, 103212, 111996, 115056, 119072, 126514, 133956, 137616, 146217, 149328, 154818, 172584, 174887, 178608, 189771, 194956, 200934, 206424, 223992, 230112, 253028, 267912, 275232, 292434, 298656, 309636, 345168, 349774, 357216, 379542, 389912, 401868, 412848, 438651, 447984, 506056, 524661, 535824, 569313, 584868, 619272, 690336, 699548, 759084, 779824, 803736, 825696, 877302, 895968, 1012112, 1049322, 1071648, 1138626, 1169736, 1238544, 1315953, 1399096, 1518168, 1559648, 1573983, 1607472, 1707939, 1754604, 2024224, 2098644, 2277252, 2339472, 2477088, 2631906, 2798192, 2973079, 3036336, 3147966, 3214944, 3415878, 3509208, 4197288, 4554504, 4678944, 4721949, 5263812, 5596384, 5946158, 6072672, 6295932, 6831756, 7018416, 8394576, 8919237, 9109008, 9443898, 10527624, 11892316, 12591864, 13663512, 14036832, 16789152, 17838474, 18218016, 18887796, 21055248, 23784632, 25183728, 26757711, 27327024, 35676948, 37775592, 42110496, 47569264, 50367456, 53515422, 54654048, 71353896, 75551184, 80273133, 95138528, 107030844, 142707792, 151102368, 160546266, 214061688, 285415584, 321092532, 428123376, 642185064, 856246752, 1284370128, 2568740256]

約数ペア:

[(1, 2568740256), (2, 1284370128), (3, 856246752), (4, 642185064), (6, 428123376), (8, 321092532), (9, 285415584), (12, 214061688), (16, 160546266), (17, 151102368), (18, 142707792), (24, 107030844), (27, 95138528), (32, 80273133), (34, 75551184), (36, 71353896), (47, 54654048), (48, 53515422), (51, 50367456), (54, 47569264), (61, 42110496), (68, 37775592), (72, 35676948), (94, 27327024), (96, 26757711), (102, 25183728), (108, 23784632), (122, 21055248), (136, 18887796), (141, 18218016), (144, 17838474), (153, 16789152), (183, 14036832), (188, 13663512), (204, 12591864), (216, 11892316), (244, 10527624), (272, 9443898), (282, 9109008), (288, 8919237), (306, 8394576), (366, 7018416), (376, 6831756), (408, 6295932), (423, 6072672), (432, 5946158), (459, 5596384), (488, 5263812), (544, 4721949), (549, 4678944), (564, 4554504), (612, 4197288), (732, 3509208), (752, 3415878), (799, 3214944), (816, 3147966), (846, 3036336), (864, 2973079), (918, 2798192), (976, 2631906), (1037, 2477088), (1098, 2339472), (1128, 2277252), (1224, 2098644), (1269, 2024224), (1464, 1754604), (1504, 1707939), (1598, 1607472), (1632, 1573983), (1647, 1559648), (1692, 1518168), (1836, 1399096), (1952, 1315953), (2074, 1238544), (2196, 1169736), (2256, 1138626), (2397, 1071648), (2448, 1049322), (2538, 1012112), (2867, 895968), (2928, 877302), (3111, 825696), (3196, 803736), (3294, 779824), (3384, 759084), (3672, 699548), (3721, 690336), (4148, 619272), (4392, 584868), (4512, 569313), (4794, 535824), (4896, 524661), (5076, 506056), (5734, 447984), (5856, 438651), (6222, 412848), (6392, 401868), (6588, 389912), (6768, 379542), (7191, 357216), (7344, 349774), (7442, 345168), (8296, 309636), (8601, 298656), (8784, 292434), (9333, 275232), (9588, 267912), (10152, 253028), (11163, 230112), (11468, 223992), (12444, 206424), (12784, 200934), (13176, 194956), (13536, 189771), (14382, 178608), (14688, 174887), (14884, 172584), (16592, 154818), (17202, 149328), (17568, 146217), (18666, 137616), (19176, 133956), (20304, 126514), (21573, 119072), (22326, 115056), (22936, 111996), (24888, 103212), (25568, 100467), (25803, 99552), (26352, 97478), (27999, 91744), (28764, 89304), (29768, 86292), (33184, 77409), (33489, 76704), (34404, 74664), (37332, 68808), (38352, 66978), (40608, 63257), (43146, 59536), (44652, 57528), (45872, 55998), (48739, 52704), (49776, 51606)]