219080904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1083

約数の個数: 128

約数和(自身を含む): 671846400

約数和(自身を除く): 452765496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 79, 84, 102, 119, 136, 158, 168, 204, 237, 238, 316, 357, 408, 474, 476, 553, 632, 714, 948, 952, 971, 1106, 1343, 1428, 1659, 1896, 1942, 2212, 2686, 2856, 2913, 3318, 3884, 4029, 4424, 5372, 5826, 6636, 6797, 7768, 8058, 9401, 10744, 11652, 13272, 13594, 16116, 16507, 18802, 20391, 23304, 27188, 28203, 32232, 33014, 37604, 40782, 49521, 54376, 56406, 66028, 75208, 76709, 81564, 99042, 112812, 115549, 132056, 153418, 163128, 198084, 225624, 230127, 231098, 306836, 346647, 396168, 460254, 462196, 536963, 613672, 693294, 920508, 924392, 1073926, 1304053, 1386588, 1610889, 1841016, 2147852, 2608106, 2773176, 3221778, 3912159, 4295704, 5216212, 6443556, 7824318, 9128371, 10432424, 12887112, 15648636, 18256742, 27385113, 31297272, 36513484, 54770226, 73026968, 109540452, 219080904]

約数ペア:

[(1, 219080904), (2, 109540452), (3, 73026968), (4, 54770226), (6, 36513484), (7, 31297272), (8, 27385113), (12, 18256742), (14, 15648636), (17, 12887112), (21, 10432424), (24, 9128371), (28, 7824318), (34, 6443556), (42, 5216212), (51, 4295704), (56, 3912159), (68, 3221778), (79, 2773176), (84, 2608106), (102, 2147852), (119, 1841016), (136, 1610889), (158, 1386588), (168, 1304053), (204, 1073926), (237, 924392), (238, 920508), (316, 693294), (357, 613672), (408, 536963), (474, 462196), (476, 460254), (553, 396168), (632, 346647), (714, 306836), (948, 231098), (952, 230127), (971, 225624), (1106, 198084), (1343, 163128), (1428, 153418), (1659, 132056), (1896, 115549), (1942, 112812), (2212, 99042), (2686, 81564), (2856, 76709), (2913, 75208), (3318, 66028), (3884, 56406), (4029, 54376), (4424, 49521), (5372, 40782), (5826, 37604), (6636, 33014), (6797, 32232), (7768, 28203), (8058, 27188), (9401, 23304), (10744, 20391), (11652, 18802), (13272, 16507), (13594, 16116)]