280367094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2101

約数の個数: 64

約数和(自身を含む): 682117632

約数和(自身を除く): 401750538

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 211, 238, 357, 422, 633, 714, 1266, 1477, 1861, 2954, 3587, 3722, 4431, 5583, 7174, 8862, 10761, 11166, 13027, 21522, 25109, 26054, 31637, 39081, 50218, 63274, 75327, 78162, 94911, 150654, 189822, 221459, 392671, 442918, 664377, 785342, 1178013, 1328754, 2356026, 2748697, 5497394, 6675407, 8246091, 13350814, 16492182, 20026221, 40052442, 46727849, 93455698, 140183547, 280367094]

約数ペア:

[(1, 280367094), (2, 140183547), (3, 93455698), (6, 46727849), (7, 40052442), (14, 20026221), (17, 16492182), (21, 13350814), (34, 8246091), (42, 6675407), (51, 5497394), (102, 2748697), (119, 2356026), (211, 1328754), (238, 1178013), (357, 785342), (422, 664377), (633, 442918), (714, 392671), (1266, 221459), (1477, 189822), (1861, 150654), (2954, 94911), (3587, 78162), (3722, 75327), (4431, 63274), (5583, 50218), (7174, 39081), (8862, 31637), (10761, 26054), (11166, 25109), (13027, 21522)]