289084432

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{541}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 692511232

約数和(自身を除く): 403426800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 367, 541, 728, 734, 1082, 1456, 1468, 2164, 2569, 2936, 3787, 4328, 4771, 5138, 5872, 7033, 7574, 8656, 9542, 10276, 14066, 15148, 19084, 20552, 28132, 30296, 33397, 38168, 41104, 49231, 56264, 60592, 66794, 76336, 98462, 112528, 133588, 196924, 198547, 267176, 393848, 397094, 534352, 787696, 794188, 1389829, 1588376, 2581111, 2779658, 3176752, 5162222, 5559316, 10324444, 11118632, 18067777, 20648888, 22237264, 36135554, 41297776, 72271108, 144542216, 289084432]

約数ペア:

[(1, 289084432), (2, 144542216), (4, 72271108), (7, 41297776), (8, 36135554), (13, 22237264), (14, 20648888), (16, 18067777), (26, 11118632), (28, 10324444), (52, 5559316), (56, 5162222), (91, 3176752), (104, 2779658), (112, 2581111), (182, 1588376), (208, 1389829), (364, 794188), (367, 787696), (541, 534352), (728, 397094), (734, 393848), (1082, 267176), (1456, 198547), (1468, 196924), (2164, 133588), (2569, 112528), (2936, 98462), (3787, 76336), (4328, 66794), (4771, 60592), (5138, 56264), (5872, 49231), (7033, 41104), (7574, 38168), (8656, 33397), (9542, 30296), (10276, 28132), (14066, 20552), (15148, 19084)]