244967456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 538513920

約数和(自身を除く): 293546464

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 41, 62, 76, 82, 124, 152, 164, 248, 304, 317, 328, 496, 589, 608, 634, 656, 779, 992, 1178, 1268, 1271, 1312, 1558, 2356, 2536, 2542, 3116, 4712, 5072, 5084, 6023, 6232, 9424, 9827, 10144, 10168, 12046, 12464, 12997, 18848, 19654, 20336, 24092, 24149, 24928, 25994, 39308, 40672, 48184, 48298, 51988, 78616, 96368, 96596, 103976, 157232, 186713, 192736, 193192, 207952, 246943, 314464, 373426, 386384, 402907, 415904, 493886, 746852, 772768, 805814, 987772, 1493704, 1611628, 1975544, 2987408, 3223256, 3951088, 5974816, 6446512, 7655233, 7902176, 12893024, 15310466, 30620932, 61241864, 122483728, 244967456]

約数ペア:

[(1, 244967456), (2, 122483728), (4, 61241864), (8, 30620932), (16, 15310466), (19, 12893024), (31, 7902176), (32, 7655233), (38, 6446512), (41, 5974816), (62, 3951088), (76, 3223256), (82, 2987408), (124, 1975544), (152, 1611628), (164, 1493704), (248, 987772), (304, 805814), (317, 772768), (328, 746852), (496, 493886), (589, 415904), (608, 402907), (634, 386384), (656, 373426), (779, 314464), (992, 246943), (1178, 207952), (1268, 193192), (1271, 192736), (1312, 186713), (1558, 157232), (2356, 103976), (2536, 96596), (2542, 96368), (3116, 78616), (4712, 51988), (5072, 48298), (5084, 48184), (6023, 40672), (6232, 39308), (9424, 25994), (9827, 24928), (10144, 24149), (10168, 24092), (12046, 20336), (12464, 19654), (12997, 18848)]