1691905176

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 5104619520

約数和(自身を除く): 3412714344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 127, 129, 156, 172, 234, 254, 258, 312, 331, 344, 381, 387, 468, 508, 516, 559, 662, 762, 774, 936, 993, 1016, 1032, 1118, 1143, 1324, 1524, 1548, 1651, 1677, 1986, 2236, 2286, 2648, 2979, 3048, 3096, 3302, 3354, 3972, 4303, 4472, 4572, 4953, 5031, 5461, 5958, 6604, 6708, 7944, 8606, 9144, 9906, 10062, 10922, 11916, 12909, 13208, 13416, 14233, 14859, 16383, 17212, 19812, 20124, 21844, 23832, 25818, 28466, 29718, 32766, 34424, 38727, 39624, 40248, 42037, 42699, 43688, 49149, 51636, 56932, 59436, 65532, 70993, 77454, 84074, 85398, 98298, 103272, 113864, 118872, 126111, 128097, 131064, 141986, 154908, 168148, 170796, 185029, 196596, 212979, 252222, 256194, 283972, 309816, 336296, 341592, 370058, 378333, 393192, 425958, 504444, 512388, 546481, 555087, 567944, 638937, 740116, 756666, 851916, 1008888, 1024776, 1092962, 1110174, 1277874, 1480232, 1513332, 1639443, 1665261, 1703832, 1807591, 2185924, 2220348, 2555748, 3026664, 3278886, 3330522, 3615182, 4371848, 4440696, 4918329, 5111496, 5422773, 6557772, 6661044, 7230364, 9836658, 10845546, 13115544, 13322088, 14460728, 16268319, 19673316, 21691092, 23498683, 32536638, 39346632, 43382184, 46997366, 65073276, 70496049, 93994732, 130146552, 140992098, 187989464, 211488147, 281984196, 422976294, 563968392, 845952588, 1691905176]

約数ペア:

[(1, 1691905176), (2, 845952588), (3, 563968392), (4, 422976294), (6, 281984196), (8, 211488147), (9, 187989464), (12, 140992098), (13, 130146552), (18, 93994732), (24, 70496049), (26, 65073276), (36, 46997366), (39, 43382184), (43, 39346632), (52, 32536638), (72, 23498683), (78, 21691092), (86, 19673316), (104, 16268319), (117, 14460728), (127, 13322088), (129, 13115544), (156, 10845546), (172, 9836658), (234, 7230364), (254, 6661044), (258, 6557772), (312, 5422773), (331, 5111496), (344, 4918329), (381, 4440696), (387, 4371848), (468, 3615182), (508, 3330522), (516, 3278886), (559, 3026664), (662, 2555748), (762, 2220348), (774, 2185924), (936, 1807591), (993, 1703832), (1016, 1665261), (1032, 1639443), (1118, 1513332), (1143, 1480232), (1324, 1277874), (1524, 1110174), (1548, 1092962), (1651, 1024776), (1677, 1008888), (1986, 851916), (2236, 756666), (2286, 740116), (2648, 638937), (2979, 567944), (3048, 555087), (3096, 546481), (3302, 512388), (3354, 504444), (3972, 425958), (4303, 393192), (4472, 378333), (4572, 370058), (4953, 341592), (5031, 336296), (5461, 309816), (5958, 283972), (6604, 256194), (6708, 252222), (7944, 212979), (8606, 196596), (9144, 185029), (9906, 170796), (10062, 168148), (10922, 154908), (11916, 141986), (12909, 131064), (13208, 128097), (13416, 126111), (14233, 118872), (14859, 113864), (16383, 103272), (17212, 98298), (19812, 85398), (20124, 84074), (21844, 77454), (23832, 70993), (25818, 65532), (28466, 59436), (29718, 56932), (32766, 51636), (34424, 49149), (38727, 43688), (39624, 42699), (40248, 42037)]