1605948552

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 256

約数和(自身を含む): 5225472000

約数和(自身を除く): 3619523448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 114, 117, 124, 152, 156, 171, 186, 216, 228, 234, 247, 248, 279, 312, 342, 351, 372, 403, 456, 468, 494, 513, 558, 589, 684, 702, 741, 744, 806, 837, 936, 971, 988, 1026, 1116, 1178, 1209, 1368, 1404, 1482, 1612, 1674, 1767, 1942, 1976, 2052, 2223, 2232, 2356, 2418, 2808, 2913, 2964, 3224, 3348, 3534, 3627, 3884, 4104, 4446, 4712, 4836, 5301, 5826, 5928, 6669, 6696, 7068, 7254, 7657, 7768, 8739, 8892, 9672, 10602, 10881, 11652, 12623, 13338, 14136, 14508, 15314, 15903, 17478, 17784, 18449, 21204, 21762, 22971, 23304, 25246, 26217, 26676, 29016, 30101, 30628, 31806, 34956, 36898, 37869, 42408, 43524, 45942, 50492, 52434, 53352, 55347, 60202, 61256, 63612, 68913, 69912, 73796, 75738, 87048, 90303, 91884, 100984, 104868, 110694, 113607, 120404, 127224, 137826, 147592, 151476, 166041, 180606, 183768, 206739, 209736, 221388, 227214, 239837, 240808, 270909, 275652, 302952, 332082, 340821, 361212, 391313, 413478, 442776, 454428, 479674, 498123, 541818, 551304, 571919, 664164, 681642, 719511, 722424, 782626, 812727, 826956, 908856, 959348, 996246, 1083636, 1143838, 1173939, 1328328, 1363284, 1439022, 1565252, 1625454, 1653912, 1715757, 1918696, 1992492, 2158533, 2167272, 2287676, 2347878, 2726568, 2878044, 3130504, 3250908, 3431514, 3521817, 3984984, 4317066, 4575352, 4695756, 5147271, 5756088, 6475599, 6501816, 6863028, 7043634, 7434947, 8634132, 9391512, 10294542, 10565451, 12951198, 13726056, 14087268, 14869894, 15441813, 17268264, 20589084, 21130902, 22304841, 25902396, 28174536, 29739788, 30883626, 41178168, 42261804, 44609682, 51804792, 59479576, 61767252, 66914523, 84523608, 89219364, 123534504, 133829046, 178438728, 200743569, 267658092, 401487138, 535316184, 802974276, 1605948552]

約数ペア:

[(1, 1605948552), (2, 802974276), (3, 535316184), (4, 401487138), (6, 267658092), (8, 200743569), (9, 178438728), (12, 133829046), (13, 123534504), (18, 89219364), (19, 84523608), (24, 66914523), (26, 61767252), (27, 59479576), (31, 51804792), (36, 44609682), (38, 42261804), (39, 41178168), (52, 30883626), (54, 29739788), (57, 28174536), (62, 25902396), (72, 22304841), (76, 21130902), (78, 20589084), (93, 17268264), (104, 15441813), (108, 14869894), (114, 14087268), (117, 13726056), (124, 12951198), (152, 10565451), (156, 10294542), (171, 9391512), (186, 8634132), (216, 7434947), (228, 7043634), (234, 6863028), (247, 6501816), (248, 6475599), (279, 5756088), (312, 5147271), (342, 4695756), (351, 4575352), (372, 4317066), (403, 3984984), (456, 3521817), (468, 3431514), (494, 3250908), (513, 3130504), (558, 2878044), (589, 2726568), (684, 2347878), (702, 2287676), (741, 2167272), (744, 2158533), (806, 1992492), (837, 1918696), (936, 1715757), (971, 1653912), (988, 1625454), (1026, 1565252), (1116, 1439022), (1178, 1363284), (1209, 1328328), (1368, 1173939), (1404, 1143838), (1482, 1083636), (1612, 996246), (1674, 959348), (1767, 908856), (1942, 826956), (1976, 812727), (2052, 782626), (2223, 722424), (2232, 719511), (2356, 681642), (2418, 664164), (2808, 571919), (2913, 551304), (2964, 541818), (3224, 498123), (3348, 479674), (3534, 454428), (3627, 442776), (3884, 413478), (4104, 391313), (4446, 361212), (4712, 340821), (4836, 332082), (5301, 302952), (5826, 275652), (5928, 270909), (6669, 240808), (6696, 239837), (7068, 227214), (7254, 221388), (7657, 209736), (7768, 206739), (8739, 183768), (8892, 180606), (9672, 166041), (10602, 151476), (10881, 147592), (11652, 137826), (12623, 127224), (13338, 120404), (14136, 113607), (14508, 110694), (15314, 104868), (15903, 100984), (17478, 91884), (17784, 90303), (18449, 87048), (21204, 75738), (21762, 73796), (22971, 69912), (23304, 68913), (25246, 63612), (26217, 61256), (26676, 60202), (29016, 55347), (30101, 53352), (30628, 52434), (31806, 50492), (34956, 45942), (36898, 43524), (37869, 42408)]