666618552

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:890

約数の個数: 128

約数和(自身を含む): 1969920000

約数和(自身を除く): 1303301448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 379, 408, 459, 479, 612, 758, 918, 958, 1137, 1224, 1437, 1516, 1836, 1916, 2274, 2874, 3032, 3411, 3672, 3832, 4311, 4548, 5748, 6443, 6822, 8143, 8622, 9096, 10233, 11496, 12886, 12933, 13644, 16286, 17244, 19329, 20466, 24429, 25772, 25866, 27288, 32572, 34488, 38658, 40932, 48858, 51544, 51732, 57987, 65144, 73287, 77316, 81864, 97716, 103464, 115974, 146574, 154632, 173961, 181541, 195432, 219861, 231948, 293148, 347922, 363082, 439722, 463896, 544623, 586296, 695844, 726164, 879444, 1089246, 1391688, 1452328, 1633869, 1758888, 2178492, 3086197, 3267738, 4356984, 4901607, 6172394, 6535476, 9258591, 9803214, 12344788, 13070952, 18517182, 19606428, 24689576, 27775773, 37034364, 39212856, 55551546, 74068728, 83327319, 111103092, 166654638, 222206184, 333309276, 666618552]

約数ペア:

[(1, 666618552), (2, 333309276), (3, 222206184), (4, 166654638), (6, 111103092), (8, 83327319), (9, 74068728), (12, 55551546), (17, 39212856), (18, 37034364), (24, 27775773), (27, 24689576), (34, 19606428), (36, 18517182), (51, 13070952), (54, 12344788), (68, 9803214), (72, 9258591), (102, 6535476), (108, 6172394), (136, 4901607), (153, 4356984), (204, 3267738), (216, 3086197), (306, 2178492), (379, 1758888), (408, 1633869), (459, 1452328), (479, 1391688), (612, 1089246), (758, 879444), (918, 726164), (958, 695844), (1137, 586296), (1224, 544623), (1437, 463896), (1516, 439722), (1836, 363082), (1916, 347922), (2274, 293148), (2874, 231948), (3032, 219861), (3411, 195432), (3672, 181541), (3832, 173961), (4311, 154632), (4548, 146574), (5748, 115974), (6443, 103464), (6822, 97716), (8143, 81864), (8622, 77316), (9096, 73287), (10233, 65144), (11496, 57987), (12886, 51732), (12933, 51544), (13644, 48858), (16286, 40932), (17244, 38658), (19329, 34488), (20466, 32572), (24429, 27288), (25772, 25866)]