274181824

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 645038080

約数和(自身を除く): 370856256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 79, 112, 122, 127, 158, 224, 244, 254, 316, 427, 448, 488, 508, 553, 632, 854, 889, 976, 1016, 1106, 1264, 1708, 1778, 1952, 2032, 2212, 2528, 3416, 3556, 3904, 4064, 4424, 4819, 5056, 6832, 7112, 7747, 8128, 8848, 9638, 10033, 13664, 14224, 15494, 17696, 19276, 20066, 27328, 28448, 30988, 33733, 35392, 38552, 40132, 54229, 56896, 61976, 67466, 70231, 77104, 80264, 108458, 123952, 134932, 140462, 154208, 160528, 216916, 247904, 269864, 280924, 308416, 321056, 433832, 495808, 539728, 561848, 612013, 642112, 867664, 1079456, 1123696, 1224026, 1735328, 2158912, 2247392, 2448052, 3470656, 4284091, 4494784, 4896104, 8568182, 9792208, 17136364, 19584416, 34272728, 39168832, 68545456, 137090912, 274181824]

約数ペア:

[(1, 274181824), (2, 137090912), (4, 68545456), (7, 39168832), (8, 34272728), (14, 19584416), (16, 17136364), (28, 9792208), (32, 8568182), (56, 4896104), (61, 4494784), (64, 4284091), (79, 3470656), (112, 2448052), (122, 2247392), (127, 2158912), (158, 1735328), (224, 1224026), (244, 1123696), (254, 1079456), (316, 867664), (427, 642112), (448, 612013), (488, 561848), (508, 539728), (553, 495808), (632, 433832), (854, 321056), (889, 308416), (976, 280924), (1016, 269864), (1106, 247904), (1264, 216916), (1708, 160528), (1778, 154208), (1952, 140462), (2032, 134932), (2212, 123952), (2528, 108458), (3416, 80264), (3556, 77104), (3904, 70231), (4064, 67466), (4424, 61976), (4819, 56896), (5056, 54229), (6832, 40132), (7112, 38552), (7747, 35392), (8128, 33733), (8848, 30988), (9638, 28448), (10033, 27328), (13664, 20066), (14224, 19276), (15494, 17696)]