2172814288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 4398468480

約数和(自身を除く): 2225654192

約数列:

[1, 2, 4, 8, 16, 53, 67, 106, 134, 167, 212, 229, 268, 334, 424, 458, 536, 668, 848, 916, 1072, 1336, 1832, 2672, 3551, 3664, 7102, 8851, 11189, 12137, 14204, 15343, 17702, 22378, 24274, 28408, 30686, 35404, 38243, 44756, 48548, 56816, 61372, 70808, 76486, 89512, 97096, 122744, 141616, 152972, 179024, 194192, 245488, 305944, 593017, 611888, 813179, 1186034, 1626358, 2026879, 2372068, 2562281, 3252716, 4053758, 4744136, 5124562, 6505432, 8107516, 9488272, 10249124, 13010864, 16215032, 20498248, 32430064, 40996496, 135800893, 271601786, 543203572, 1086407144, 2172814288]

約数ペア:

[(1, 2172814288), (2, 1086407144), (4, 543203572), (8, 271601786), (16, 135800893), (53, 40996496), (67, 32430064), (106, 20498248), (134, 16215032), (167, 13010864), (212, 10249124), (229, 9488272), (268, 8107516), (334, 6505432), (424, 5124562), (458, 4744136), (536, 4053758), (668, 3252716), (848, 2562281), (916, 2372068), (1072, 2026879), (1336, 1626358), (1832, 1186034), (2672, 813179), (3551, 611888), (3664, 593017), (7102, 305944), (8851, 245488), (11189, 194192), (12137, 179024), (14204, 152972), (15343, 141616), (17702, 122744), (22378, 97096), (24274, 89512), (28408, 76486), (30686, 70808), (35404, 61372), (38243, 56816), (44756, 48548)]