197478528

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 604778400

約数和(自身を除く): 407299872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 169, 179, 192, 204, 208, 221, 272, 312, 338, 358, 384, 408, 416, 442, 507, 537, 544, 624, 663, 676, 716, 816, 832, 884, 1014, 1074, 1088, 1248, 1326, 1352, 1432, 1632, 1664, 1768, 2028, 2148, 2176, 2327, 2496, 2652, 2704, 2864, 2873, 3043, 3264, 3536, 4056, 4296, 4654, 4992, 5304, 5408, 5728, 5746, 6086, 6528, 6981, 7072, 8112, 8592, 8619, 9129, 9308, 10608, 10816, 11456, 11492, 12172, 13962, 14144, 16224, 17184, 17238, 18258, 18616, 21216, 21632, 22912, 22984, 24344, 27924, 28288, 30251, 32448, 34368, 34476, 36516, 37232, 39559, 42432, 45968, 48688, 55848, 60502, 64896, 68736, 68952, 73032, 74464, 79118, 84864, 90753, 91936, 97376, 111696, 118677, 121004, 137904, 146064, 148928, 158236, 181506, 183872, 194752, 223392, 237354, 242008, 275808, 292128, 297856, 316472, 363012, 367744, 389504, 446784, 474708, 484016, 514267, 551616, 584256, 632944, 726024, 893568, 949416, 968032, 1028534, 1103232, 1168512, 1265888, 1452048, 1542801, 1898832, 1936064, 2057068, 2531776, 2904096, 3085602, 3797664, 3872128, 4114136, 5063552, 5808192, 6171204, 7595328, 8228272, 11616384, 12342408, 15190656, 16456544, 24684816, 32913088, 49369632, 65826176, 98739264, 197478528]

約数ペア:

[(1, 197478528), (2, 98739264), (3, 65826176), (4, 49369632), (6, 32913088), (8, 24684816), (12, 16456544), (13, 15190656), (16, 12342408), (17, 11616384), (24, 8228272), (26, 7595328), (32, 6171204), (34, 5808192), (39, 5063552), (48, 4114136), (51, 3872128), (52, 3797664), (64, 3085602), (68, 2904096), (78, 2531776), (96, 2057068), (102, 1936064), (104, 1898832), (128, 1542801), (136, 1452048), (156, 1265888), (169, 1168512), (179, 1103232), (192, 1028534), (204, 968032), (208, 949416), (221, 893568), (272, 726024), (312, 632944), (338, 584256), (358, 551616), (384, 514267), (408, 484016), (416, 474708), (442, 446784), (507, 389504), (537, 367744), (544, 363012), (624, 316472), (663, 297856), (676, 292128), (716, 275808), (816, 242008), (832, 237354), (884, 223392), (1014, 194752), (1074, 183872), (1088, 181506), (1248, 158236), (1326, 148928), (1352, 146064), (1432, 137904), (1632, 121004), (1664, 118677), (1768, 111696), (2028, 97376), (2148, 91936), (2176, 90753), (2327, 84864), (2496, 79118), (2652, 74464), (2704, 73032), (2864, 68952), (2873, 68736), (3043, 64896), (3264, 60502), (3536, 55848), (4056, 48688), (4296, 45968), (4654, 42432), (4992, 39559), (5304, 37232), (5408, 36516), (5728, 34476), (5746, 34368), (6086, 32448), (6528, 30251), (6981, 28288), (7072, 27924), (8112, 24344), (8592, 22984), (8619, 22912), (9129, 21632), (9308, 21216), (10608, 18616), (10816, 18258), (11456, 17238), (11492, 17184), (12172, 16224), (13962, 14144)]