204920496

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1544

約数の個数: 160

約数和(自身を含む): 664243200

約数和(自身を除く): 459322704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 87, 88, 99, 108, 116, 132, 144, 174, 176, 198, 216, 232, 261, 264, 297, 319, 348, 396, 432, 464, 522, 528, 594, 638, 696, 783, 792, 957, 1044, 1188, 1276, 1392, 1487, 1566, 1584, 1914, 2088, 2376, 2552, 2871, 2974, 3132, 3828, 4176, 4461, 4752, 5104, 5742, 5948, 6264, 7656, 8613, 8922, 11484, 11896, 12528, 13383, 15312, 16357, 17226, 17844, 22968, 23792, 26766, 32714, 34452, 35688, 40149, 43123, 45936, 49071, 53532, 65428, 68904, 71376, 80298, 86246, 98142, 107064, 129369, 130856, 137808, 147213, 160596, 172492, 196284, 214128, 258738, 261712, 294426, 321192, 344984, 388107, 392568, 441639, 474353, 517476, 588852, 642384, 689968, 776214, 785136, 883278, 948706, 1034952, 1164321, 1177704, 1423059, 1552428, 1766556, 1897412, 2069904, 2328642, 2355408, 2846118, 3104856, 3533112, 3794824, 4269177, 4657284, 5692236, 6209712, 7066224, 7589648, 8538354, 9314568, 11384472, 12807531, 17076708, 18629136, 22768944, 25615062, 34153416, 51230124, 68306832, 102460248, 204920496]

約数ペア:

[(1, 204920496), (2, 102460248), (3, 68306832), (4, 51230124), (6, 34153416), (8, 25615062), (9, 22768944), (11, 18629136), (12, 17076708), (16, 12807531), (18, 11384472), (22, 9314568), (24, 8538354), (27, 7589648), (29, 7066224), (33, 6209712), (36, 5692236), (44, 4657284), (48, 4269177), (54, 3794824), (58, 3533112), (66, 3104856), (72, 2846118), (87, 2355408), (88, 2328642), (99, 2069904), (108, 1897412), (116, 1766556), (132, 1552428), (144, 1423059), (174, 1177704), (176, 1164321), (198, 1034952), (216, 948706), (232, 883278), (261, 785136), (264, 776214), (297, 689968), (319, 642384), (348, 588852), (396, 517476), (432, 474353), (464, 441639), (522, 392568), (528, 388107), (594, 344984), (638, 321192), (696, 294426), (783, 261712), (792, 258738), (957, 214128), (1044, 196284), (1188, 172492), (1276, 160596), (1392, 147213), (1487, 137808), (1566, 130856), (1584, 129369), (1914, 107064), (2088, 98142), (2376, 86246), (2552, 80298), (2871, 71376), (2974, 68904), (3132, 65428), (3828, 53532), (4176, 49071), (4461, 45936), (4752, 43123), (5104, 40149), (5742, 35688), (5948, 34452), (6264, 32714), (7656, 26766), (8613, 23792), (8922, 22968), (11484, 17844), (11896, 17226), (12528, 16357), (13383, 15312)]