268616592

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:785

約数の個数: 120

約数和(自身を含む): 801450936

約数和(自身を除く): 532834344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 197, 204, 272, 306, 394, 408, 557, 591, 612, 788, 816, 1114, 1182, 1224, 1576, 1671, 1773, 2228, 2364, 2448, 3152, 3342, 3349, 3546, 4456, 4728, 5013, 6684, 6698, 7092, 8912, 9456, 9469, 10026, 10047, 13368, 13396, 14184, 18938, 20052, 20094, 26736, 26792, 28368, 28407, 30141, 37876, 40104, 40188, 53584, 56814, 60282, 75752, 80208, 80376, 85221, 109729, 113628, 120564, 151504, 160752, 170442, 219458, 227256, 241128, 329187, 340884, 438916, 454512, 482256, 658374, 681768, 877832, 987561, 1316748, 1363536, 1755664, 1865393, 1975122, 2633496, 3730786, 3950244, 5266992, 5596179, 7461572, 7900488, 11192358, 14923144, 15800976, 16788537, 22384716, 29846288, 33577074, 44769432, 67154148, 89538864, 134308296, 268616592]

約数ペア:

[(1, 268616592), (2, 134308296), (3, 89538864), (4, 67154148), (6, 44769432), (8, 33577074), (9, 29846288), (12, 22384716), (16, 16788537), (17, 15800976), (18, 14923144), (24, 11192358), (34, 7900488), (36, 7461572), (48, 5596179), (51, 5266992), (68, 3950244), (72, 3730786), (102, 2633496), (136, 1975122), (144, 1865393), (153, 1755664), (197, 1363536), (204, 1316748), (272, 987561), (306, 877832), (394, 681768), (408, 658374), (557, 482256), (591, 454512), (612, 438916), (788, 340884), (816, 329187), (1114, 241128), (1182, 227256), (1224, 219458), (1576, 170442), (1671, 160752), (1773, 151504), (2228, 120564), (2364, 113628), (2448, 109729), (3152, 85221), (3342, 80376), (3349, 80208), (3546, 75752), (4456, 60282), (4728, 56814), (5013, 53584), (6684, 40188), (6698, 40104), (7092, 37876), (8912, 30141), (9456, 28407), (9469, 28368), (10026, 26792), (10047, 26736), (13368, 20094), (13396, 20052), (14184, 18938)]