329173936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 160

約数和(自身を含む): 842723840

約数和(自身を除く): 513549904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 73, 76, 91, 104, 112, 133, 146, 152, 163, 182, 208, 247, 266, 292, 304, 326, 364, 494, 511, 532, 584, 652, 728, 949, 988, 1022, 1064, 1141, 1168, 1304, 1387, 1456, 1729, 1898, 1976, 2044, 2119, 2128, 2282, 2608, 2774, 3097, 3458, 3796, 3952, 4088, 4238, 4564, 5548, 6194, 6643, 6916, 7592, 8176, 8476, 9128, 9709, 11096, 11899, 12388, 13286, 13832, 14833, 15184, 16952, 18031, 18256, 19418, 21679, 22192, 23798, 24776, 26572, 27664, 29666, 33904, 36062, 38836, 40261, 43358, 47596, 49552, 53144, 59332, 72124, 77672, 80522, 83293, 86716, 95192, 106288, 118664, 126217, 144248, 154687, 155344, 161044, 166586, 173432, 190384, 226081, 237328, 252434, 281827, 288496, 309374, 322088, 333172, 346864, 452162, 504868, 563654, 618748, 644176, 666344, 904324, 1009736, 1082809, 1127308, 1237496, 1332688, 1582567, 1808648, 2019472, 2165618, 2254616, 2474992, 2939053, 3165134, 3617296, 4331236, 4509232, 5878106, 6330268, 8662472, 11756212, 12660536, 17324944, 20573371, 23512424, 25321072, 41146742, 47024848, 82293484, 164586968, 329173936]

約数ペア:

[(1, 329173936), (2, 164586968), (4, 82293484), (7, 47024848), (8, 41146742), (13, 25321072), (14, 23512424), (16, 20573371), (19, 17324944), (26, 12660536), (28, 11756212), (38, 8662472), (52, 6330268), (56, 5878106), (73, 4509232), (76, 4331236), (91, 3617296), (104, 3165134), (112, 2939053), (133, 2474992), (146, 2254616), (152, 2165618), (163, 2019472), (182, 1808648), (208, 1582567), (247, 1332688), (266, 1237496), (292, 1127308), (304, 1082809), (326, 1009736), (364, 904324), (494, 666344), (511, 644176), (532, 618748), (584, 563654), (652, 504868), (728, 452162), (949, 346864), (988, 333172), (1022, 322088), (1064, 309374), (1141, 288496), (1168, 281827), (1304, 252434), (1387, 237328), (1456, 226081), (1729, 190384), (1898, 173432), (1976, 166586), (2044, 161044), (2119, 155344), (2128, 154687), (2282, 144248), (2608, 126217), (2774, 118664), (3097, 106288), (3458, 95192), (3796, 86716), (3952, 83293), (4088, 80522), (4238, 77672), (4564, 72124), (5548, 59332), (6194, 53144), (6643, 49552), (6916, 47596), (7592, 43358), (8176, 40261), (8476, 38836), (9128, 36062), (9709, 33904), (11096, 29666), (11899, 27664), (12388, 26572), (13286, 24776), (13832, 23798), (14833, 22192), (15184, 21679), (16952, 19418), (18031, 18256)]