306084328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 690508800

約数和(自身を除く): 384424472

約数列:

[1, 2, 4, 8, 11, 22, 29, 31, 44, 53, 58, 62, 73, 88, 106, 116, 124, 146, 212, 232, 248, 292, 319, 341, 424, 583, 584, 638, 682, 803, 899, 1166, 1276, 1364, 1537, 1606, 1643, 1798, 2117, 2263, 2332, 2552, 2728, 3074, 3212, 3286, 3596, 3869, 4234, 4526, 4664, 6148, 6424, 6572, 7192, 7738, 8468, 9052, 9889, 12296, 13144, 15476, 16907, 16936, 18073, 18104, 19778, 23287, 24893, 30952, 33814, 36146, 39556, 42559, 46574, 47647, 49786, 65627, 67628, 72292, 79112, 85118, 93148, 95294, 99572, 112201, 119939, 131254, 135256, 144584, 170236, 186296, 190588, 199144, 224402, 239878, 262508, 340472, 381176, 448804, 479756, 524117, 525016, 721897, 897608, 959512, 1048234, 1234211, 1319329, 1443794, 2096468, 2468422, 2638658, 2887588, 3478231, 4192936, 4936844, 5277316, 5775176, 6956462, 9873688, 10554632, 13912924, 27825848, 38260541, 76521082, 153042164, 306084328]

約数ペア:

[(1, 306084328), (2, 153042164), (4, 76521082), (8, 38260541), (11, 27825848), (22, 13912924), (29, 10554632), (31, 9873688), (44, 6956462), (53, 5775176), (58, 5277316), (62, 4936844), (73, 4192936), (88, 3478231), (106, 2887588), (116, 2638658), (124, 2468422), (146, 2096468), (212, 1443794), (232, 1319329), (248, 1234211), (292, 1048234), (319, 959512), (341, 897608), (424, 721897), (583, 525016), (584, 524117), (638, 479756), (682, 448804), (803, 381176), (899, 340472), (1166, 262508), (1276, 239878), (1364, 224402), (1537, 199144), (1606, 190588), (1643, 186296), (1798, 170236), (2117, 144584), (2263, 135256), (2332, 131254), (2552, 119939), (2728, 112201), (3074, 99572), (3212, 95294), (3286, 93148), (3596, 85118), (3869, 79112), (4234, 72292), (4526, 67628), (4664, 65627), (6148, 49786), (6424, 47647), (6572, 46574), (7192, 42559), (7738, 39556), (8468, 36146), (9052, 33814), (9889, 30952), (12296, 24893), (13144, 23287), (15476, 19778), (16907, 18104), (16936, 18073)]