309095724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 897590400

約数和(自身を除く): 588494676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 73, 76, 84, 98, 114, 133, 146, 147, 196, 219, 228, 266, 292, 294, 379, 399, 438, 511, 532, 588, 758, 798, 876, 931, 1022, 1137, 1387, 1516, 1533, 1596, 1862, 2044, 2274, 2653, 2774, 2793, 3066, 3577, 3724, 4161, 4548, 5306, 5548, 5586, 6132, 7154, 7201, 7959, 8322, 9709, 10612, 10731, 11172, 14308, 14402, 15918, 16644, 18571, 19418, 21462, 21603, 27667, 28804, 29127, 31836, 37142, 38836, 42924, 43206, 50407, 55334, 55713, 58254, 67963, 74284, 83001, 86412, 100814, 110668, 111426, 116508, 135926, 151221, 166002, 193669, 201628, 203889, 222852, 271852, 302442, 332004, 352849, 387338, 407778, 525673, 581007, 604884, 705698, 774676, 815556, 1051346, 1058547, 1162014, 1355683, 1411396, 1577019, 2102692, 2117094, 2324028, 2711366, 3154038, 3679711, 4067049, 4234188, 5422732, 6308076, 7359422, 8134098, 11039133, 14718844, 16268196, 22078266, 25757977, 44156532, 51515954, 77273931, 103031908, 154547862, 309095724]

約数ペア:

[(1, 309095724), (2, 154547862), (3, 103031908), (4, 77273931), (6, 51515954), (7, 44156532), (12, 25757977), (14, 22078266), (19, 16268196), (21, 14718844), (28, 11039133), (38, 8134098), (42, 7359422), (49, 6308076), (57, 5422732), (73, 4234188), (76, 4067049), (84, 3679711), (98, 3154038), (114, 2711366), (133, 2324028), (146, 2117094), (147, 2102692), (196, 1577019), (219, 1411396), (228, 1355683), (266, 1162014), (292, 1058547), (294, 1051346), (379, 815556), (399, 774676), (438, 705698), (511, 604884), (532, 581007), (588, 525673), (758, 407778), (798, 387338), (876, 352849), (931, 332004), (1022, 302442), (1137, 271852), (1387, 222852), (1516, 203889), (1533, 201628), (1596, 193669), (1862, 166002), (2044, 151221), (2274, 135926), (2653, 116508), (2774, 111426), (2793, 110668), (3066, 100814), (3577, 86412), (3724, 83001), (4161, 74284), (4548, 67963), (5306, 58254), (5548, 55713), (5586, 55334), (6132, 50407), (7154, 43206), (7201, 42924), (7959, 38836), (8322, 37142), (9709, 31836), (10612, 29127), (10731, 28804), (11172, 27667), (14308, 21603), (14402, 21462), (15918, 19418), (16644, 18571)]