213849408

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 625510560

約数和(自身を除く): 411661152

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, 152, 183, 186, 192, 228, 244, 248, 304, 366, 372, 456, 488, 496, 589, 608, 732, 744, 912, 961, 976, 992, 1159, 1178, 1216, 1464, 1488, 1767, 1824, 1891, 1922, 1952, 1984, 2318, 2356, 2883, 2928, 2976, 3477, 3534, 3648, 3782, 3844, 3904, 4636, 4712, 5673, 5766, 5856, 5952, 6954, 7068, 7564, 7688, 9272, 9424, 11346, 11532, 11712, 13908, 14136, 15128, 15376, 18259, 18544, 18848, 22692, 23064, 27816, 28272, 30256, 30752, 35929, 36518, 37088, 37696, 45384, 46128, 54777, 55632, 56544, 58621, 60512, 61504, 71858, 73036, 74176, 90768, 92256, 107787, 109554, 111264, 113088, 117242, 121024, 143716, 146072, 175863, 181536, 184512, 215574, 219108, 222528, 234484, 287432, 292144, 351726, 363072, 431148, 438216, 468968, 574864, 584288, 703452, 862296, 876432, 937936, 1113799, 1149728, 1168576, 1406904, 1724592, 1752864, 1875872, 2227598, 2299456, 2813808, 3341397, 3449184, 3505728, 3751744, 4455196, 5627616, 6682794, 6898368, 8910392, 11255232, 13365588, 17820784, 26731176, 35641568, 53462352, 71283136, 106924704, 213849408]

約数ペア:

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