250428816

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 825215040

約数和(自身を除く): 574786224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 53, 57, 66, 72, 76, 88, 99, 106, 114, 132, 144, 152, 157, 159, 171, 176, 198, 209, 212, 228, 264, 304, 314, 318, 342, 396, 418, 424, 456, 471, 477, 528, 583, 627, 628, 636, 684, 792, 836, 848, 912, 942, 954, 1007, 1166, 1254, 1256, 1272, 1368, 1413, 1584, 1672, 1727, 1749, 1881, 1884, 1908, 2014, 2332, 2508, 2512, 2544, 2736, 2826, 2983, 3021, 3344, 3454, 3498, 3762, 3768, 3816, 4028, 4664, 5016, 5181, 5247, 5652, 5966, 6042, 6908, 6996, 7524, 7536, 7632, 8056, 8321, 8949, 9063, 9328, 10032, 10362, 10494, 11077, 11304, 11932, 12084, 13816, 13992, 15048, 15543, 16112, 16642, 17898, 18126, 20724, 20988, 22154, 22608, 23864, 24168, 24963, 26847, 27632, 27984, 30096, 31086, 32813, 33231, 33284, 35796, 36252, 41448, 41976, 44308, 47728, 48336, 49926, 53694, 62172, 65626, 66462, 66568, 71592, 72504, 74889, 82896, 83952, 88616, 91531, 98439, 99693, 99852, 107388, 124344, 131252, 132924, 133136, 143184, 145008, 149778, 158099, 177232, 183062, 196878, 199386, 199704, 214776, 248688, 262504, 265848, 274593, 295317, 299556, 316198, 366124, 393756, 398772, 399408, 429552, 474297, 525008, 531696, 549186, 590634, 599112, 632396, 732248, 787512, 797544, 823779, 948594, 1098372, 1181268, 1198224, 1264792, 1422891, 1464496, 1575024, 1595088, 1647558, 1739089, 1897188, 2196744, 2362536, 2529584, 2845782, 3295116, 3478178, 3794376, 4393488, 4725072, 5217267, 5691564, 6590232, 6956356, 7588752, 10434534, 11383128, 13180464, 13912712, 15651801, 20869068, 22766256, 27825424, 31303602, 41738136, 62607204, 83476272, 125214408, 250428816]

約数ペア:

[(1, 250428816), (2, 125214408), (3, 83476272), (4, 62607204), (6, 41738136), (8, 31303602), (9, 27825424), (11, 22766256), (12, 20869068), (16, 15651801), (18, 13912712), (19, 13180464), (22, 11383128), (24, 10434534), (33, 7588752), (36, 6956356), (38, 6590232), (44, 5691564), (48, 5217267), (53, 4725072), (57, 4393488), (66, 3794376), (72, 3478178), (76, 3295116), (88, 2845782), (99, 2529584), (106, 2362536), (114, 2196744), (132, 1897188), (144, 1739089), (152, 1647558), (157, 1595088), (159, 1575024), (171, 1464496), (176, 1422891), (198, 1264792), (209, 1198224), (212, 1181268), (228, 1098372), (264, 948594), (304, 823779), (314, 797544), (318, 787512), (342, 732248), (396, 632396), (418, 599112), (424, 590634), (456, 549186), (471, 531696), (477, 525008), (528, 474297), (583, 429552), (627, 399408), (628, 398772), (636, 393756), (684, 366124), (792, 316198), (836, 299556), (848, 295317), (912, 274593), (942, 265848), (954, 262504), (1007, 248688), (1166, 214776), (1254, 199704), (1256, 199386), (1272, 196878), (1368, 183062), (1413, 177232), (1584, 158099), (1672, 149778), (1727, 145008), (1749, 143184), (1881, 133136), (1884, 132924), (1908, 131252), (2014, 124344), (2332, 107388), (2508, 99852), (2512, 99693), (2544, 98439), (2736, 91531), (2826, 88616), (2983, 83952), (3021, 82896), (3344, 74889), (3454, 72504), (3498, 71592), (3762, 66568), (3768, 66462), (3816, 65626), (4028, 62172), (4664, 53694), (5016, 49926), (5181, 48336), (5247, 47728), (5652, 44308), (5966, 41976), (6042, 41448), (6908, 36252), (6996, 35796), (7524, 33284), (7536, 33231), (7632, 32813), (8056, 31086), (8321, 30096), (8949, 27984), (9063, 27632), (9328, 26847), (10032, 24963), (10362, 24168), (10494, 23864), (11077, 22608), (11304, 22154), (11932, 20988), (12084, 20724), (13816, 18126), (13992, 17898), (15048, 16642), (15543, 16112)]