253213776

素因数分解:

$2^4\times 3^6\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 140

約数和(自身を含む): 779444532

約数和(自身を除く): 526230756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 729, 816, 918, 972, 1224, 1277, 1296, 1377, 1458, 1836, 1944, 2448, 2554, 2754, 2916, 3672, 3831, 3888, 4131, 5108, 5508, 5832, 7344, 7662, 8262, 10216, 11016, 11493, 11664, 12393, 15324, 16524, 20432, 21709, 22032, 22986, 24786, 30648, 33048, 34479, 43418, 45972, 49572, 61296, 65127, 66096, 68958, 86836, 91944, 99144, 103437, 130254, 137916, 173672, 183888, 195381, 198288, 206874, 260508, 275832, 310311, 347344, 390762, 413748, 521016, 551664, 586143, 620622, 781524, 827496, 930933, 1042032, 1172286, 1241244, 1563048, 1654992, 1758429, 1861866, 2344572, 2482488, 3126096, 3516858, 3723732, 4689144, 4964976, 5275287, 7033716, 7447464, 9378288, 10550574, 14067432, 14894928, 15825861, 21101148, 28134864, 31651722, 42202296, 63303444, 84404592, 126606888, 253213776]

約数ペア:

[(1, 253213776), (2, 126606888), (3, 84404592), (4, 63303444), (6, 42202296), (8, 31651722), (9, 28134864), (12, 21101148), (16, 15825861), (17, 14894928), (18, 14067432), (24, 10550574), (27, 9378288), (34, 7447464), (36, 7033716), (48, 5275287), (51, 4964976), (54, 4689144), (68, 3723732), (72, 3516858), (81, 3126096), (102, 2482488), (108, 2344572), (136, 1861866), (144, 1758429), (153, 1654992), (162, 1563048), (204, 1241244), (216, 1172286), (243, 1042032), (272, 930933), (306, 827496), (324, 781524), (408, 620622), (432, 586143), (459, 551664), (486, 521016), (612, 413748), (648, 390762), (729, 347344), (816, 310311), (918, 275832), (972, 260508), (1224, 206874), (1277, 198288), (1296, 195381), (1377, 183888), (1458, 173672), (1836, 137916), (1944, 130254), (2448, 103437), (2554, 99144), (2754, 91944), (2916, 86836), (3672, 68958), (3831, 66096), (3888, 65127), (4131, 61296), (5108, 49572), (5508, 45972), (5832, 43418), (7344, 34479), (7662, 33048), (8262, 30648), (10216, 24786), (11016, 22986), (11493, 22032), (11664, 21709), (12393, 20432), (15324, 16524)]