398726328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2418

約数の個数: 192

約数和(自身を含む): 1362856320

約数和(自身を除く): 964129992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 49, 52, 56, 66, 77, 78, 84, 88, 91, 98, 104, 132, 143, 147, 154, 156, 168, 182, 196, 231, 264, 273, 286, 294, 308, 312, 364, 392, 429, 462, 539, 546, 572, 588, 616, 637, 728, 858, 924, 1001, 1078, 1092, 1144, 1176, 1274, 1617, 1716, 1848, 1911, 2002, 2156, 2184, 2371, 2548, 3003, 3234, 3432, 3822, 4004, 4312, 4742, 5096, 6006, 6468, 7007, 7113, 7644, 8008, 9484, 12012, 12936, 14014, 14226, 15288, 16597, 18968, 21021, 24024, 26081, 28028, 28452, 30823, 33194, 42042, 49791, 52162, 56056, 56904, 61646, 66388, 78243, 84084, 92469, 99582, 104324, 116179, 123292, 132776, 156486, 168168, 182567, 184938, 199164, 208648, 215761, 232358, 246584, 312972, 339053, 348537, 365134, 369876, 398328, 431522, 464716, 547701, 625944, 647283, 678106, 697074, 730268, 739752, 863044, 929432, 1017159, 1095402, 1277969, 1294566, 1356212, 1394148, 1460536, 1510327, 1726088, 2034318, 2190804, 2373371, 2555938, 2589132, 2712424, 2788296, 3020654, 3833907, 4068636, 4381608, 4530981, 4746742, 5111876, 5178264, 6041308, 7120113, 7667814, 8137272, 9061962, 9493484, 10223752, 12082616, 14240226, 15335628, 16613597, 18123924, 18986968, 28480452, 30671256, 33227194, 36247848, 49840791, 56960904, 66454388, 99681582, 132908776, 199363164, 398726328]

約数ペア:

[(1, 398726328), (2, 199363164), (3, 132908776), (4, 99681582), (6, 66454388), (7, 56960904), (8, 49840791), (11, 36247848), (12, 33227194), (13, 30671256), (14, 28480452), (21, 18986968), (22, 18123924), (24, 16613597), (26, 15335628), (28, 14240226), (33, 12082616), (39, 10223752), (42, 9493484), (44, 9061962), (49, 8137272), (52, 7667814), (56, 7120113), (66, 6041308), (77, 5178264), (78, 5111876), (84, 4746742), (88, 4530981), (91, 4381608), (98, 4068636), (104, 3833907), (132, 3020654), (143, 2788296), (147, 2712424), (154, 2589132), (156, 2555938), (168, 2373371), (182, 2190804), (196, 2034318), (231, 1726088), (264, 1510327), (273, 1460536), (286, 1394148), (294, 1356212), (308, 1294566), (312, 1277969), (364, 1095402), (392, 1017159), (429, 929432), (462, 863044), (539, 739752), (546, 730268), (572, 697074), (588, 678106), (616, 647283), (637, 625944), (728, 547701), (858, 464716), (924, 431522), (1001, 398328), (1078, 369876), (1092, 365134), (1144, 348537), (1176, 339053), (1274, 312972), (1617, 246584), (1716, 232358), (1848, 215761), (1911, 208648), (2002, 199164), (2156, 184938), (2184, 182567), (2371, 168168), (2548, 156486), (3003, 132776), (3234, 123292), (3432, 116179), (3822, 104324), (4004, 99582), (4312, 92469), (4742, 84084), (5096, 78243), (6006, 66388), (6468, 61646), (7007, 56904), (7113, 56056), (7644, 52162), (8008, 49791), (9484, 42042), (12012, 33194), (12936, 30823), (14014, 28452), (14226, 28028), (15288, 26081), (16597, 24024), (18968, 21021)]