427698816

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 1255946400

約数和(自身を除く): 828247584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 61, 62, 64, 76, 93, 96, 114, 122, 124, 128, 152, 183, 186, 192, 228, 244, 248, 304, 366, 372, 384, 456, 488, 496, 589, 608, 732, 744, 912, 961, 976, 992, 1159, 1178, 1216, 1464, 1488, 1767, 1824, 1891, 1922, 1952, 1984, 2318, 2356, 2432, 2883, 2928, 2976, 3477, 3534, 3648, 3782, 3844, 3904, 3968, 4636, 4712, 5673, 5766, 5856, 5952, 6954, 7068, 7296, 7564, 7688, 7808, 9272, 9424, 11346, 11532, 11712, 11904, 13908, 14136, 15128, 15376, 18259, 18544, 18848, 22692, 23064, 23424, 27816, 28272, 30256, 30752, 35929, 36518, 37088, 37696, 45384, 46128, 54777, 55632, 56544, 58621, 60512, 61504, 71858, 73036, 74176, 75392, 90768, 92256, 107787, 109554, 111264, 113088, 117242, 121024, 123008, 143716, 146072, 148352, 175863, 181536, 184512, 215574, 219108, 222528, 226176, 234484, 242048, 287432, 292144, 351726, 363072, 369024, 431148, 438216, 445056, 468968, 574864, 584288, 703452, 726144, 862296, 876432, 937936, 1113799, 1149728, 1168576, 1406904, 1724592, 1752864, 1875872, 2227598, 2299456, 2337152, 2813808, 3341397, 3449184, 3505728, 3751744, 4455196, 4598912, 5627616, 6682794, 6898368, 7011456, 7503488, 8910392, 11255232, 13365588, 13796736, 17820784, 22510464, 26731176, 35641568, 53462352, 71283136, 106924704, 142566272, 213849408, 427698816]

約数ペア:

[(1, 427698816), (2, 213849408), (3, 142566272), (4, 106924704), (6, 71283136), (8, 53462352), (12, 35641568), (16, 26731176), (19, 22510464), (24, 17820784), (31, 13796736), (32, 13365588), (38, 11255232), (48, 8910392), (57, 7503488), (61, 7011456), (62, 6898368), (64, 6682794), (76, 5627616), (93, 4598912), (96, 4455196), (114, 3751744), (122, 3505728), (124, 3449184), (128, 3341397), (152, 2813808), (183, 2337152), (186, 2299456), (192, 2227598), (228, 1875872), (244, 1752864), (248, 1724592), (304, 1406904), (366, 1168576), (372, 1149728), (384, 1113799), (456, 937936), (488, 876432), (496, 862296), (589, 726144), (608, 703452), (732, 584288), (744, 574864), (912, 468968), (961, 445056), (976, 438216), (992, 431148), (1159, 369024), (1178, 363072), (1216, 351726), (1464, 292144), (1488, 287432), (1767, 242048), (1824, 234484), (1891, 226176), (1922, 222528), (1952, 219108), (1984, 215574), (2318, 184512), (2356, 181536), (2432, 175863), (2883, 148352), (2928, 146072), (2976, 143716), (3477, 123008), (3534, 121024), (3648, 117242), (3782, 113088), (3844, 111264), (3904, 109554), (3968, 107787), (4636, 92256), (4712, 90768), (5673, 75392), (5766, 74176), (5856, 73036), (5952, 71858), (6954, 61504), (7068, 60512), (7296, 58621), (7564, 56544), (7688, 55632), (7808, 54777), (9272, 46128), (9424, 45384), (11346, 37696), (11532, 37088), (11712, 36518), (11904, 35929), (13908, 30752), (14136, 30256), (15128, 28272), (15376, 27816), (18259, 23424), (18544, 23064), (18848, 22692)]