338334672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28537}}^1$

素因数の和:28580

約数の個数: 80

約数和(自身を含む): 990839360

約数和(自身を除く): 652504688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 28537, 57074, 85611, 114148, 171222, 228296, 342444, 370981, 456592, 542203, 684888, 741962, 1084406, 1112943, 1369776, 1483924, 1626609, 2168812, 2225886, 2967848, 3253218, 4337624, 4451772, 5935696, 6506436, 7048639, 8675248, 8903544, 13012872, 14097278, 17807088, 21145917, 26025744, 28194556, 42291834, 56389112, 84583668, 112778224, 169167336, 338334672]

約数ペア:

[(1, 338334672), (2, 169167336), (3, 112778224), (4, 84583668), (6, 56389112), (8, 42291834), (12, 28194556), (13, 26025744), (16, 21145917), (19, 17807088), (24, 14097278), (26, 13012872), (38, 8903544), (39, 8675248), (48, 7048639), (52, 6506436), (57, 5935696), (76, 4451772), (78, 4337624), (104, 3253218), (114, 2967848), (152, 2225886), (156, 2168812), (208, 1626609), (228, 1483924), (247, 1369776), (304, 1112943), (312, 1084406), (456, 741962), (494, 684888), (624, 542203), (741, 456592), (912, 370981), (988, 342444), (1482, 228296), (1976, 171222), (2964, 114148), (3952, 85611), (5928, 57074), (11856, 28537)]