890663232

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{991}}^1$

素因数の和:1188

約数の個数: 112

約数和(自身を含む): 2451144704

約数和(自身を除く): 1560481472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 151, 186, 192, 248, 302, 372, 453, 496, 604, 744, 906, 991, 992, 1208, 1488, 1812, 1982, 1984, 2416, 2973, 2976, 3624, 3964, 4681, 4832, 5946, 5952, 7248, 7928, 9362, 9664, 11892, 14043, 14496, 15856, 18724, 23784, 28086, 28992, 30721, 31712, 37448, 47568, 56172, 61442, 63424, 74896, 92163, 95136, 112344, 122884, 149641, 149792, 184326, 190272, 224688, 245768, 299282, 299584, 368652, 448923, 449376, 491536, 598564, 737304, 897846, 898752, 983072, 1197128, 1474608, 1795692, 1966144, 2394256, 2949216, 3591384, 4638871, 4788512, 5898432, 7182768, 9277742, 9577024, 13916613, 14365536, 18555484, 27833226, 28731072, 37110968, 55666452, 74221936, 111332904, 148443872, 222665808, 296887744, 445331616, 890663232]

約数ペア:

[(1, 890663232), (2, 445331616), (3, 296887744), (4, 222665808), (6, 148443872), (8, 111332904), (12, 74221936), (16, 55666452), (24, 37110968), (31, 28731072), (32, 27833226), (48, 18555484), (62, 14365536), (64, 13916613), (93, 9577024), (96, 9277742), (124, 7182768), (151, 5898432), (186, 4788512), (192, 4638871), (248, 3591384), (302, 2949216), (372, 2394256), (453, 1966144), (496, 1795692), (604, 1474608), (744, 1197128), (906, 983072), (991, 898752), (992, 897846), (1208, 737304), (1488, 598564), (1812, 491536), (1982, 449376), (1984, 448923), (2416, 368652), (2973, 299584), (2976, 299282), (3624, 245768), (3964, 224688), (4681, 190272), (4832, 184326), (5946, 149792), (5952, 149641), (7248, 122884), (7928, 112344), (9362, 95136), (9664, 92163), (11892, 74896), (14043, 63424), (14496, 61442), (15856, 56172), (18724, 47568), (23784, 37448), (28086, 31712), (28992, 30721)]