1886439672

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 5903923200

約数和(自身を除く): 4017483528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 37, 39, 52, 54, 67, 72, 74, 78, 104, 108, 111, 117, 134, 148, 156, 201, 216, 222, 234, 268, 271, 296, 312, 333, 351, 402, 444, 468, 481, 536, 542, 603, 666, 702, 804, 813, 871, 888, 936, 962, 999, 1084, 1206, 1332, 1404, 1443, 1608, 1626, 1742, 1809, 1924, 1998, 2168, 2412, 2439, 2479, 2613, 2664, 2808, 2886, 3252, 3484, 3523, 3618, 3848, 3996, 4329, 4824, 4878, 4958, 5226, 5772, 6504, 6968, 7046, 7236, 7317, 7437, 7839, 7992, 8658, 9756, 9916, 10027, 10452, 10569, 11544, 12987, 14092, 14472, 14634, 14874, 15678, 17316, 18157, 19512, 19832, 20054, 20904, 21138, 22311, 23517, 25974, 28184, 29268, 29748, 30081, 31356, 31707, 32227, 34632, 36314, 40108, 42276, 44622, 47034, 51948, 54471, 58536, 59496, 60162, 62712, 63414, 64454, 66933, 72628, 80216, 84552, 89244, 90243, 94068, 95121, 96681, 103896, 108942, 120324, 126828, 128908, 130351, 133866, 145256, 163413, 178488, 180486, 188136, 190242, 193362, 217884, 236041, 240648, 253656, 257816, 260702, 267732, 270729, 290043, 326826, 360972, 380484, 386724, 391053, 435768, 472082, 490239, 521404, 535464, 541458, 580086, 653652, 671809, 708123, 721944, 760968, 773448, 782106, 870129, 944164, 980478, 1042808, 1082916, 1160172, 1173159, 1307304, 1343618, 1416246, 1564212, 1740258, 1888328, 1960956, 2015427, 2124369, 2165832, 2320344, 2346318, 2687236, 2832492, 3128424, 3480516, 3519477, 3921912, 4030854, 4248738, 4692636, 5374472, 5664984, 6046281, 6373107, 6961032, 7038954, 8061708, 8497476, 8733517, 9385272, 12092562, 12746214, 14077908, 16123416, 16994952, 17467034, 18138843, 24185124, 25492428, 26200551, 28155816, 34934068, 36277686, 48370248, 50984856, 52401102, 69868136, 72555372, 78601653, 104802204, 145110744, 157203306, 209604408, 235804959, 314406612, 471609918, 628813224, 943219836, 1886439672]

約数ペア:

[(1, 1886439672), (2, 943219836), (3, 628813224), (4, 471609918), (6, 314406612), (8, 235804959), (9, 209604408), (12, 157203306), (13, 145110744), (18, 104802204), (24, 78601653), (26, 72555372), (27, 69868136), (36, 52401102), (37, 50984856), (39, 48370248), (52, 36277686), (54, 34934068), (67, 28155816), (72, 26200551), (74, 25492428), (78, 24185124), (104, 18138843), (108, 17467034), (111, 16994952), (117, 16123416), (134, 14077908), (148, 12746214), (156, 12092562), (201, 9385272), (216, 8733517), (222, 8497476), (234, 8061708), (268, 7038954), (271, 6961032), (296, 6373107), (312, 6046281), (333, 5664984), (351, 5374472), (402, 4692636), (444, 4248738), (468, 4030854), (481, 3921912), (536, 3519477), (542, 3480516), (603, 3128424), (666, 2832492), (702, 2687236), (804, 2346318), (813, 2320344), (871, 2165832), (888, 2124369), (936, 2015427), (962, 1960956), (999, 1888328), (1084, 1740258), (1206, 1564212), (1332, 1416246), (1404, 1343618), (1443, 1307304), (1608, 1173159), (1626, 1160172), (1742, 1082916), (1809, 1042808), (1924, 980478), (1998, 944164), (2168, 870129), (2412, 782106), (2439, 773448), (2479, 760968), (2613, 721944), (2664, 708123), (2808, 671809), (2886, 653652), (3252, 580086), (3484, 541458), (3523, 535464), (3618, 521404), (3848, 490239), (3996, 472082), (4329, 435768), (4824, 391053), (4878, 386724), (4958, 380484), (5226, 360972), (5772, 326826), (6504, 290043), (6968, 270729), (7046, 267732), (7236, 260702), (7317, 257816), (7437, 253656), (7839, 240648), (7992, 236041), (8658, 217884), (9756, 193362), (9916, 190242), (10027, 188136), (10452, 180486), (10569, 178488), (11544, 163413), (12987, 145256), (14092, 133866), (14472, 130351), (14634, 128908), (14874, 126828), (15678, 120324), (17316, 108942), (18157, 103896), (19512, 96681), (19832, 95121), (20054, 94068), (20904, 90243), (21138, 89244), (22311, 84552), (23517, 80216), (25974, 72628), (28184, 66933), (29268, 64454), (29748, 63414), (30081, 62712), (31356, 60162), (31707, 59496), (32227, 58536), (34632, 54471), (36314, 51948), (40108, 47034), (42276, 44622)]