2489392008

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1233

約数の個数: 256

約数和(自身を含む): 7962624000

約数和(自身を除く): 5473231992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 31, 34, 36, 38, 51, 54, 57, 62, 68, 72, 76, 93, 102, 108, 114, 124, 136, 152, 153, 171, 186, 204, 216, 228, 248, 279, 306, 323, 342, 372, 408, 456, 459, 513, 527, 558, 589, 612, 646, 684, 744, 837, 918, 969, 1026, 1054, 1116, 1151, 1178, 1224, 1292, 1368, 1581, 1674, 1767, 1836, 1938, 2052, 2108, 2232, 2302, 2356, 2584, 2907, 3162, 3348, 3453, 3534, 3672, 3876, 4104, 4216, 4604, 4712, 4743, 5301, 5814, 6324, 6696, 6906, 7068, 7752, 8721, 9208, 9486, 10013, 10359, 10602, 11628, 12648, 13812, 14136, 14229, 15903, 17442, 18972, 19567, 20026, 20718, 21204, 21869, 23256, 27624, 28458, 30039, 31077, 31806, 34884, 35681, 37944, 39134, 40052, 41436, 42408, 43738, 56916, 58701, 60078, 62154, 63612, 65607, 69768, 71362, 78268, 80104, 82872, 87476, 90117, 107043, 113832, 117402, 120156, 124308, 127224, 131214, 142724, 156536, 174952, 176103, 180234, 196821, 214086, 234804, 240312, 248616, 262428, 270351, 285448, 321129, 352206, 360468, 371773, 393642, 428172, 469608, 524856, 528309, 540702, 590463, 606577, 642258, 677939, 704412, 720936, 743546, 787284, 856344, 963387, 1056618, 1081404, 1115319, 1180926, 1213154, 1284516, 1355878, 1408824, 1487092, 1574568, 1819731, 1926774, 2033817, 2113236, 2162808, 2230638, 2361852, 2426308, 2569032, 2711756, 2974184, 3345957, 3639462, 3853548, 4067634, 4226472, 4461276, 4723704, 4852616, 5423512, 5459193, 6101451, 6691914, 7278924, 7707096, 8135268, 8922552, 10037871, 10918386, 11524963, 12202902, 13383828, 14557848, 16270536, 16377579, 18304353, 20075742, 21836772, 23049926, 24405804, 26767656, 32755158, 34574889, 36608706, 40151484, 43673544, 46099852, 48811608, 65510316, 69149778, 73217412, 80302968, 92199704, 103724667, 131020632, 138299556, 146434824, 207449334, 276599112, 311174001, 414898668, 622348002, 829797336, 1244696004, 2489392008]

約数ペア:

[(1, 2489392008), (2, 1244696004), (3, 829797336), (4, 622348002), (6, 414898668), (8, 311174001), (9, 276599112), (12, 207449334), (17, 146434824), (18, 138299556), (19, 131020632), (24, 103724667), (27, 92199704), (31, 80302968), (34, 73217412), (36, 69149778), (38, 65510316), (51, 48811608), (54, 46099852), (57, 43673544), (62, 40151484), (68, 36608706), (72, 34574889), (76, 32755158), (93, 26767656), (102, 24405804), (108, 23049926), (114, 21836772), (124, 20075742), (136, 18304353), (152, 16377579), (153, 16270536), (171, 14557848), (186, 13383828), (204, 12202902), (216, 11524963), (228, 10918386), (248, 10037871), (279, 8922552), (306, 8135268), (323, 7707096), (342, 7278924), (372, 6691914), (408, 6101451), (456, 5459193), (459, 5423512), (513, 4852616), (527, 4723704), (558, 4461276), (589, 4226472), (612, 4067634), (646, 3853548), (684, 3639462), (744, 3345957), (837, 2974184), (918, 2711756), (969, 2569032), (1026, 2426308), (1054, 2361852), (1116, 2230638), (1151, 2162808), (1178, 2113236), (1224, 2033817), (1292, 1926774), (1368, 1819731), (1581, 1574568), (1674, 1487092), (1767, 1408824), (1836, 1355878), (1938, 1284516), (2052, 1213154), (2108, 1180926), (2232, 1115319), (2302, 1081404), (2356, 1056618), (2584, 963387), (2907, 856344), (3162, 787284), (3348, 743546), (3453, 720936), (3534, 704412), (3672, 677939), (3876, 642258), (4104, 606577), (4216, 590463), (4604, 540702), (4712, 528309), (4743, 524856), (5301, 469608), (5814, 428172), (6324, 393642), (6696, 371773), (6906, 360468), (7068, 352206), (7752, 321129), (8721, 285448), (9208, 270351), (9486, 262428), (10013, 248616), (10359, 240312), (10602, 234804), (11628, 214086), (12648, 196821), (13812, 180234), (14136, 176103), (14229, 174952), (15903, 156536), (17442, 142724), (18972, 131214), (19567, 127224), (20026, 124308), (20718, 120156), (21204, 117402), (21869, 113832), (23256, 107043), (27624, 90117), (28458, 87476), (30039, 82872), (31077, 80104), (31806, 78268), (34884, 71362), (35681, 69768), (37944, 65607), (39134, 63612), (40052, 62154), (41436, 60078), (42408, 58701), (43738, 56916)]