349308928

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 754790400

約数和(自身を除く): 405481472

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 127, 128, 136, 158, 254, 256, 272, 316, 508, 512, 544, 632, 1016, 1024, 1088, 1264, 1343, 2032, 2048, 2159, 2176, 2528, 2686, 4064, 4318, 4352, 5056, 5372, 8128, 8636, 8704, 10033, 10112, 10744, 16256, 17272, 17408, 20066, 20224, 21488, 32512, 34544, 34816, 40132, 40448, 42976, 65024, 69088, 80264, 80896, 85952, 130048, 138176, 160528, 161792, 170561, 171904, 260096, 276352, 321056, 341122, 343808, 552704, 642112, 682244, 687616, 1105408, 1284224, 1364488, 1375232, 2210816, 2568448, 2728976, 2750464, 4421632, 5136896, 5457952, 10273792, 10915904, 20547584, 21831808, 43663616, 87327232, 174654464, 349308928]

約数ペア:

[(1, 349308928), (2, 174654464), (4, 87327232), (8, 43663616), (16, 21831808), (17, 20547584), (32, 10915904), (34, 10273792), (64, 5457952), (68, 5136896), (79, 4421632), (127, 2750464), (128, 2728976), (136, 2568448), (158, 2210816), (254, 1375232), (256, 1364488), (272, 1284224), (316, 1105408), (508, 687616), (512, 682244), (544, 642112), (632, 552704), (1016, 343808), (1024, 341122), (1088, 321056), (1264, 276352), (1343, 260096), (2032, 171904), (2048, 170561), (2159, 161792), (2176, 160528), (2528, 138176), (2686, 130048), (4064, 85952), (4318, 80896), (4352, 80264), (5056, 69088), (5372, 65024), (8128, 42976), (8636, 40448), (8704, 40132), (10033, 34816), (10112, 34544), (10744, 32512), (16256, 21488), (17272, 20224), (17408, 20066)]