216750072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2293

約数の個数: 128

約数和(自身を含む): 688642560

約数和(自身を除く): 471892488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 168, 212, 231, 264, 308, 318, 371, 424, 462, 583, 616, 636, 742, 924, 1113, 1166, 1272, 1484, 1749, 1848, 2213, 2226, 2332, 2968, 3498, 4081, 4426, 4452, 4664, 6639, 6996, 8162, 8852, 8904, 12243, 13278, 13992, 15491, 16324, 17704, 24343, 24486, 26556, 30982, 32648, 46473, 48686, 48972, 53112, 61964, 73029, 92946, 97372, 97944, 117289, 123928, 146058, 170401, 185892, 194744, 234578, 292116, 340802, 351867, 371784, 469156, 511203, 584232, 681604, 703734, 821023, 938312, 1022406, 1290179, 1363208, 1407468, 1642046, 2044812, 2463069, 2580358, 2814936, 3284092, 3870537, 4089624, 4926138, 5160716, 6568184, 7741074, 9031253, 9852276, 10321432, 15482148, 18062506, 19704552, 27093759, 30964296, 36125012, 54187518, 72250024, 108375036, 216750072]

約数ペア:

[(1, 216750072), (2, 108375036), (3, 72250024), (4, 54187518), (6, 36125012), (7, 30964296), (8, 27093759), (11, 19704552), (12, 18062506), (14, 15482148), (21, 10321432), (22, 9852276), (24, 9031253), (28, 7741074), (33, 6568184), (42, 5160716), (44, 4926138), (53, 4089624), (56, 3870537), (66, 3284092), (77, 2814936), (84, 2580358), (88, 2463069), (106, 2044812), (132, 1642046), (154, 1407468), (159, 1363208), (168, 1290179), (212, 1022406), (231, 938312), (264, 821023), (308, 703734), (318, 681604), (371, 584232), (424, 511203), (462, 469156), (583, 371784), (616, 351867), (636, 340802), (742, 292116), (924, 234578), (1113, 194744), (1166, 185892), (1272, 170401), (1484, 146058), (1749, 123928), (1848, 117289), (2213, 97944), (2226, 97372), (2332, 92946), (2968, 73029), (3498, 61964), (4081, 53112), (4426, 48972), (4452, 48686), (4664, 46473), (6639, 32648), (6996, 30982), (8162, 26556), (8852, 24486), (8904, 24343), (12243, 17704), (13278, 16324), (13992, 15491)]