298665408

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 168

約数和(自身を含む): 867095040

約数和(自身を除く): 568429632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 139, 152, 186, 192, 228, 248, 278, 304, 361, 372, 417, 456, 496, 556, 589, 608, 722, 744, 834, 912, 992, 1083, 1112, 1178, 1216, 1444, 1488, 1668, 1767, 1824, 1984, 2166, 2224, 2356, 2641, 2888, 2976, 3336, 3534, 3648, 4309, 4332, 4448, 4712, 5282, 5776, 5952, 6672, 7068, 7923, 8618, 8664, 8896, 9424, 10564, 11191, 11552, 12927, 13344, 14136, 15846, 17236, 17328, 18848, 21128, 22382, 23104, 25854, 26688, 28272, 31692, 33573, 34472, 34656, 37696, 42256, 44764, 50179, 51708, 56544, 63384, 67146, 68944, 69312, 81871, 84512, 89528, 100358, 103416, 113088, 126768, 134292, 137888, 150537, 163742, 169024, 179056, 200716, 206832, 245613, 253536, 268584, 275776, 301074, 327484, 358112, 401432, 413664, 491226, 507072, 537168, 602148, 654968, 716224, 802864, 827328, 982452, 1074336, 1204296, 1309936, 1555549, 1605728, 1964904, 2148672, 2408592, 2619872, 3111098, 3211456, 3929808, 4666647, 4817184, 5239744, 6222196, 7859616, 9333294, 9634368, 12444392, 15719232, 18666588, 24888784, 37333176, 49777568, 74666352, 99555136, 149332704, 298665408]

約数ペア:

[(1, 298665408), (2, 149332704), (3, 99555136), (4, 74666352), (6, 49777568), (8, 37333176), (12, 24888784), (16, 18666588), (19, 15719232), (24, 12444392), (31, 9634368), (32, 9333294), (38, 7859616), (48, 6222196), (57, 5239744), (62, 4817184), (64, 4666647), (76, 3929808), (93, 3211456), (96, 3111098), (114, 2619872), (124, 2408592), (139, 2148672), (152, 1964904), (186, 1605728), (192, 1555549), (228, 1309936), (248, 1204296), (278, 1074336), (304, 982452), (361, 827328), (372, 802864), (417, 716224), (456, 654968), (496, 602148), (556, 537168), (589, 507072), (608, 491226), (722, 413664), (744, 401432), (834, 358112), (912, 327484), (992, 301074), (1083, 275776), (1112, 268584), (1178, 253536), (1216, 245613), (1444, 206832), (1488, 200716), (1668, 179056), (1767, 169024), (1824, 163742), (1984, 150537), (2166, 137888), (2224, 134292), (2356, 126768), (2641, 113088), (2888, 103416), (2976, 100358), (3336, 89528), (3534, 84512), (3648, 81871), (4309, 69312), (4332, 68944), (4448, 67146), (4712, 63384), (5282, 56544), (5776, 51708), (5952, 50179), (6672, 44764), (7068, 42256), (7923, 37696), (8618, 34656), (8664, 34472), (8896, 33573), (9424, 31692), (10564, 28272), (11191, 26688), (11552, 25854), (12927, 23104), (13344, 22382), (14136, 21128), (15846, 18848), (17236, 17328)]