251202952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 674611200

約数和(自身を除く): 423408248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 127, 133, 143, 152, 154, 169, 182, 209, 247, 254, 266, 286, 308, 338, 364, 418, 494, 508, 532, 572, 616, 676, 728, 836, 889, 988, 1001, 1016, 1064, 1144, 1183, 1352, 1397, 1463, 1651, 1672, 1729, 1778, 1859, 1976, 2002, 2366, 2413, 2717, 2794, 2926, 3211, 3302, 3458, 3556, 3718, 4004, 4732, 4826, 5434, 5588, 5852, 6422, 6604, 6916, 7112, 7436, 8008, 9464, 9652, 9779, 10868, 11176, 11557, 11704, 12844, 13013, 13208, 13832, 14872, 16891, 18161, 19019, 19304, 19558, 21463, 21736, 22477, 23114, 25688, 26026, 26543, 31369, 33782, 35321, 36322, 38038, 39116, 42926, 44954, 46228, 52052, 53086, 62738, 67564, 70642, 72644, 76076, 78232, 85852, 89908, 92456, 104104, 106172, 125476, 127127, 135128, 141284, 145288, 150241, 152152, 171704, 179816, 185801, 212344, 219583, 236093, 247247, 250952, 254254, 282568, 300482, 345059, 371602, 407797, 439166, 472186, 494494, 508508, 600964, 690118, 743204, 815594, 878332, 944372, 988988, 1017016, 1201928, 1380236, 1486408, 1631188, 1652651, 1756664, 1888744, 1977976, 2415413, 2760472, 2854579, 3262376, 3305302, 4485767, 4830826, 5709158, 6610604, 8971534, 9661652, 11418316, 13221208, 17943068, 19323304, 22836632, 31400369, 35886136, 62800738, 125601476, 251202952]

約数ペア:

[(1, 251202952), (2, 125601476), (4, 62800738), (7, 35886136), (8, 31400369), (11, 22836632), (13, 19323304), (14, 17943068), (19, 13221208), (22, 11418316), (26, 9661652), (28, 8971534), (38, 6610604), (44, 5709158), (52, 4830826), (56, 4485767), (76, 3305302), (77, 3262376), (88, 2854579), (91, 2760472), (104, 2415413), (127, 1977976), (133, 1888744), (143, 1756664), (152, 1652651), (154, 1631188), (169, 1486408), (182, 1380236), (209, 1201928), (247, 1017016), (254, 988988), (266, 944372), (286, 878332), (308, 815594), (338, 743204), (364, 690118), (418, 600964), (494, 508508), (508, 494494), (532, 472186), (572, 439166), (616, 407797), (676, 371602), (728, 345059), (836, 300482), (889, 282568), (988, 254254), (1001, 250952), (1016, 247247), (1064, 236093), (1144, 219583), (1183, 212344), (1352, 185801), (1397, 179816), (1463, 171704), (1651, 152152), (1672, 150241), (1729, 145288), (1778, 141284), (1859, 135128), (1976, 127127), (2002, 125476), (2366, 106172), (2413, 104104), (2717, 92456), (2794, 89908), (2926, 85852), (3211, 78232), (3302, 76076), (3458, 72644), (3556, 70642), (3718, 67564), (4004, 62738), (4732, 53086), (4826, 52052), (5434, 46228), (5588, 44954), (5852, 42926), (6422, 39116), (6604, 38038), (6916, 36322), (7112, 35321), (7436, 33782), (8008, 31369), (9464, 26543), (9652, 26026), (9779, 25688), (10868, 23114), (11176, 22477), (11557, 21736), (11704, 21463), (12844, 19558), (13013, 19304), (13208, 19019), (13832, 18161), (14872, 16891)]