306995568

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2539}}^1$

素因数の和:2790

約数の個数: 80

約数和(自身を含む): 869289600

約数和(自身を除く): 562294032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 229, 264, 458, 528, 687, 916, 1374, 1832, 2519, 2539, 2748, 3664, 5038, 5078, 5496, 7557, 7617, 10076, 10156, 10992, 15114, 15234, 20152, 20312, 27929, 30228, 30468, 40304, 40624, 55858, 60456, 60936, 83787, 111716, 120912, 121872, 167574, 223432, 335148, 446864, 581431, 670296, 1162862, 1340592, 1744293, 2325724, 3488586, 4651448, 6395741, 6977172, 9302896, 12791482, 13954344, 19187223, 25582964, 27908688, 38374446, 51165928, 76748892, 102331856, 153497784, 306995568]

約数ペア:

[(1, 306995568), (2, 153497784), (3, 102331856), (4, 76748892), (6, 51165928), (8, 38374446), (11, 27908688), (12, 25582964), (16, 19187223), (22, 13954344), (24, 12791482), (33, 9302896), (44, 6977172), (48, 6395741), (66, 4651448), (88, 3488586), (132, 2325724), (176, 1744293), (229, 1340592), (264, 1162862), (458, 670296), (528, 581431), (687, 446864), (916, 335148), (1374, 223432), (1832, 167574), (2519, 121872), (2539, 120912), (2748, 111716), (3664, 83787), (5038, 60936), (5078, 60456), (5496, 55858), (7557, 40624), (7617, 40304), (10076, 30468), (10156, 30228), (10992, 27929), (15114, 20312), (15234, 20152)]