247990512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 804948480

約数和(自身を除く): 556957968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 229, 231, 264, 293, 308, 336, 458, 462, 528, 586, 616, 687, 879, 916, 924, 1172, 1232, 1374, 1603, 1758, 1832, 1848, 2051, 2344, 2519, 2748, 3206, 3223, 3516, 3664, 3696, 4102, 4688, 4809, 5038, 5496, 6153, 6412, 6446, 7032, 7557, 8204, 9618, 9669, 10076, 10992, 12306, 12824, 12892, 14064, 15114, 16408, 17633, 19236, 19338, 20152, 22561, 24612, 25648, 25784, 30228, 32816, 35266, 38472, 38676, 40304, 45122, 49224, 51568, 52899, 60456, 67097, 67683, 70532, 76944, 77352, 90244, 98448, 105798, 120912, 134194, 135366, 141064, 154704, 180488, 201291, 211596, 268388, 270732, 282128, 360976, 402582, 423192, 469679, 536776, 541464, 738067, 805164, 846384, 939358, 1073552, 1082928, 1409037, 1476134, 1610328, 1878716, 2214201, 2818074, 2952268, 3220656, 3757432, 4428402, 5166469, 5636148, 5904536, 7514864, 8856804, 10332938, 11272296, 11809072, 15499407, 17713608, 20665876, 22544592, 30998814, 35427216, 41331752, 61997628, 82663504, 123995256, 247990512]

約数ペア:

[(1, 247990512), (2, 123995256), (3, 82663504), (4, 61997628), (6, 41331752), (7, 35427216), (8, 30998814), (11, 22544592), (12, 20665876), (14, 17713608), (16, 15499407), (21, 11809072), (22, 11272296), (24, 10332938), (28, 8856804), (33, 7514864), (42, 5904536), (44, 5636148), (48, 5166469), (56, 4428402), (66, 3757432), (77, 3220656), (84, 2952268), (88, 2818074), (112, 2214201), (132, 1878716), (154, 1610328), (168, 1476134), (176, 1409037), (229, 1082928), (231, 1073552), (264, 939358), (293, 846384), (308, 805164), (336, 738067), (458, 541464), (462, 536776), (528, 469679), (586, 423192), (616, 402582), (687, 360976), (879, 282128), (916, 270732), (924, 268388), (1172, 211596), (1232, 201291), (1374, 180488), (1603, 154704), (1758, 141064), (1832, 135366), (1848, 134194), (2051, 120912), (2344, 105798), (2519, 98448), (2748, 90244), (3206, 77352), (3223, 76944), (3516, 70532), (3664, 67683), (3696, 67097), (4102, 60456), (4688, 52899), (4809, 51568), (5038, 49224), (5496, 45122), (6153, 40304), (6412, 38676), (6446, 38472), (7032, 35266), (7557, 32816), (8204, 30228), (9618, 25784), (9669, 25648), (10076, 24612), (10992, 22561), (12306, 20152), (12824, 19338), (12892, 19236), (14064, 17633), (15114, 16408)]