666148128

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5749}}^1$

素因数の和:5850

約数の個数: 96

約数和(自身を含む): 1877904000

約数和(自身を除く): 1211755872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 71, 96, 102, 136, 142, 204, 213, 272, 284, 408, 426, 544, 568, 816, 852, 1136, 1207, 1632, 1704, 2272, 2414, 3408, 3621, 4828, 5749, 6816, 7242, 9656, 11498, 14484, 17247, 19312, 22996, 28968, 34494, 38624, 45992, 57936, 68988, 91984, 97733, 115872, 137976, 183968, 195466, 275952, 293199, 390932, 408179, 551904, 586398, 781864, 816358, 1172796, 1224537, 1563728, 1632716, 2345592, 2449074, 3127456, 3265432, 4691184, 4898148, 6530864, 6939043, 9382368, 9796296, 13061728, 13878086, 19592592, 20817129, 27756172, 39185184, 41634258, 55512344, 83268516, 111024688, 166537032, 222049376, 333074064, 666148128]

約数ペア:

[(1, 666148128), (2, 333074064), (3, 222049376), (4, 166537032), (6, 111024688), (8, 83268516), (12, 55512344), (16, 41634258), (17, 39185184), (24, 27756172), (32, 20817129), (34, 19592592), (48, 13878086), (51, 13061728), (68, 9796296), (71, 9382368), (96, 6939043), (102, 6530864), (136, 4898148), (142, 4691184), (204, 3265432), (213, 3127456), (272, 2449074), (284, 2345592), (408, 1632716), (426, 1563728), (544, 1224537), (568, 1172796), (816, 816358), (852, 781864), (1136, 586398), (1207, 551904), (1632, 408179), (1704, 390932), (2272, 293199), (2414, 275952), (3408, 195466), (3621, 183968), (4828, 137976), (5749, 115872), (6816, 97733), (7242, 91984), (9656, 68988), (11498, 57936), (14484, 45992), (17247, 38624), (19312, 34494), (22996, 28968)]