384729968

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 906852672

約数和(自身を除く): 522122704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 53, 56, 94, 98, 106, 112, 188, 196, 197, 212, 329, 371, 376, 392, 394, 424, 658, 742, 752, 784, 788, 848, 1316, 1379, 1484, 1576, 2303, 2491, 2597, 2632, 2758, 2968, 3152, 4606, 4982, 5194, 5264, 5516, 5936, 9212, 9259, 9653, 9964, 10388, 10441, 11032, 17437, 18424, 18518, 19306, 19928, 20776, 20882, 22064, 34874, 36848, 37036, 38612, 39856, 41552, 41764, 64813, 69748, 73087, 74072, 77224, 83528, 122059, 129626, 139496, 146174, 148144, 154448, 167056, 244118, 259252, 278992, 292348, 453691, 488236, 490727, 511609, 518504, 584696, 907382, 976472, 981454, 1023218, 1037008, 1169392, 1814764, 1952944, 1962908, 2046436, 3435089, 3629528, 3925816, 4092872, 6870178, 7259056, 7851632, 8185744, 13740356, 24045623, 27480712, 48091246, 54961424, 96182492, 192364984, 384729968]

約数ペア:

[(1, 384729968), (2, 192364984), (4, 96182492), (7, 54961424), (8, 48091246), (14, 27480712), (16, 24045623), (28, 13740356), (47, 8185744), (49, 7851632), (53, 7259056), (56, 6870178), (94, 4092872), (98, 3925816), (106, 3629528), (112, 3435089), (188, 2046436), (196, 1962908), (197, 1952944), (212, 1814764), (329, 1169392), (371, 1037008), (376, 1023218), (392, 981454), (394, 976472), (424, 907382), (658, 584696), (742, 518504), (752, 511609), (784, 490727), (788, 488236), (848, 453691), (1316, 292348), (1379, 278992), (1484, 259252), (1576, 244118), (2303, 167056), (2491, 154448), (2597, 148144), (2632, 146174), (2758, 139496), (2968, 129626), (3152, 122059), (4606, 83528), (4982, 77224), (5194, 74072), (5264, 73087), (5516, 69748), (5936, 64813), (9212, 41764), (9259, 41552), (9653, 39856), (9964, 38612), (10388, 37036), (10441, 36848), (11032, 34874), (17437, 22064), (18424, 20882), (18518, 20776), (19306, 19928)]