217957068

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5653}}^1$

素因数の和:5693

約数の個数: 120

約数和(自身を含む): 689607072

約数和(自身を除く): 471650004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 918, 1071, 1134, 1377, 1428, 1836, 2142, 2268, 2754, 3213, 4284, 5508, 5653, 6426, 9639, 11306, 12852, 16959, 19278, 22612, 33918, 38556, 39571, 50877, 67836, 79142, 96101, 101754, 118713, 152631, 158284, 192202, 203508, 237426, 288303, 305262, 356139, 384404, 457893, 474852, 576606, 610524, 672707, 712278, 864909, 915786, 1068417, 1153212, 1345414, 1424556, 1729818, 1831572, 2018121, 2136834, 2594727, 2690828, 3205251, 3459636, 4036242, 4273668, 5189454, 6054363, 6410502, 7784181, 8072484, 10378908, 12108726, 12821004, 15568362, 18163089, 24217452, 31136724, 36326178, 54489267, 72652356, 108978534, 217957068]

約数ペア:

[(1, 217957068), (2, 108978534), (3, 72652356), (4, 54489267), (6, 36326178), (7, 31136724), (9, 24217452), (12, 18163089), (14, 15568362), (17, 12821004), (18, 12108726), (21, 10378908), (27, 8072484), (28, 7784181), (34, 6410502), (36, 6054363), (42, 5189454), (51, 4273668), (54, 4036242), (63, 3459636), (68, 3205251), (81, 2690828), (84, 2594727), (102, 2136834), (108, 2018121), (119, 1831572), (126, 1729818), (153, 1424556), (162, 1345414), (189, 1153212), (204, 1068417), (238, 915786), (252, 864909), (306, 712278), (324, 672707), (357, 610524), (378, 576606), (459, 474852), (476, 457893), (567, 384404), (612, 356139), (714, 305262), (756, 288303), (918, 237426), (1071, 203508), (1134, 192202), (1377, 158284), (1428, 152631), (1836, 118713), (2142, 101754), (2268, 96101), (2754, 79142), (3213, 67836), (4284, 50877), (5508, 39571), (5653, 38556), (6426, 33918), (9639, 22612), (11306, 19278), (12852, 16959)]