1258477584

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 240

約数和(自身を含む): 4132235520

約数和(自身を除く): 2873757936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 79, 84, 91, 98, 104, 112, 147, 156, 158, 168, 182, 196, 208, 237, 273, 294, 312, 316, 336, 364, 392, 474, 521, 546, 553, 588, 624, 632, 637, 728, 784, 948, 1027, 1042, 1092, 1106, 1176, 1264, 1274, 1456, 1563, 1659, 1896, 1911, 2054, 2084, 2184, 2212, 2352, 2548, 3081, 3126, 3318, 3647, 3792, 3822, 3871, 4108, 4168, 4368, 4424, 5096, 6162, 6252, 6636, 6773, 7189, 7294, 7644, 7742, 8216, 8336, 8848, 10192, 10941, 11613, 12324, 12504, 13272, 13546, 14378, 14588, 15288, 15484, 16432, 20319, 21567, 21882, 23226, 24648, 25008, 25529, 26544, 27092, 28756, 29176, 30576, 30968, 40638, 41159, 43134, 43764, 46452, 47411, 49296, 50323, 51058, 54184, 57512, 58352, 61936, 76587, 81276, 82318, 86268, 87528, 92904, 94822, 100646, 102116, 108368, 115024, 123477, 142233, 150969, 153174, 162552, 164636, 172536, 175056, 185808, 189644, 201292, 204232, 246954, 284466, 288113, 301938, 306348, 325104, 329272, 331877, 345072, 379288, 402584, 408464, 493908, 535067, 568932, 576226, 603876, 612696, 658544, 663754, 758576, 805168, 864339, 987816, 995631, 1070134, 1137864, 1152452, 1207752, 1225392, 1327508, 1605201, 1728678, 1975632, 1991262, 2016791, 2140268, 2275728, 2304904, 2415504, 2655016, 3210402, 3457356, 3745469, 3982524, 4033582, 4280536, 4609808, 5310032, 6050373, 6420804, 6914712, 7490938, 7965048, 8067164, 8561072, 11236407, 12100746, 12841608, 13829424, 14981876, 15930096, 16134328, 22472814, 24201492, 25683216, 26218283, 29963752, 32268656, 44945628, 48402984, 52436566, 59927504, 78654849, 89891256, 96805968, 104873132, 157309698, 179782512, 209746264, 314619396, 419492528, 629238792, 1258477584]

約数ペア:

[(1, 1258477584), (2, 629238792), (3, 419492528), (4, 314619396), (6, 209746264), (7, 179782512), (8, 157309698), (12, 104873132), (13, 96805968), (14, 89891256), (16, 78654849), (21, 59927504), (24, 52436566), (26, 48402984), (28, 44945628), (39, 32268656), (42, 29963752), (48, 26218283), (49, 25683216), (52, 24201492), (56, 22472814), (78, 16134328), (79, 15930096), (84, 14981876), (91, 13829424), (98, 12841608), (104, 12100746), (112, 11236407), (147, 8561072), (156, 8067164), (158, 7965048), (168, 7490938), (182, 6914712), (196, 6420804), (208, 6050373), (237, 5310032), (273, 4609808), (294, 4280536), (312, 4033582), (316, 3982524), (336, 3745469), (364, 3457356), (392, 3210402), (474, 2655016), (521, 2415504), (546, 2304904), (553, 2275728), (588, 2140268), (624, 2016791), (632, 1991262), (637, 1975632), (728, 1728678), (784, 1605201), (948, 1327508), (1027, 1225392), (1042, 1207752), (1092, 1152452), (1106, 1137864), (1176, 1070134), (1264, 995631), (1274, 987816), (1456, 864339), (1563, 805168), (1659, 758576), (1896, 663754), (1911, 658544), (2054, 612696), (2084, 603876), (2184, 576226), (2212, 568932), (2352, 535067), (2548, 493908), (3081, 408464), (3126, 402584), (3318, 379288), (3647, 345072), (3792, 331877), (3822, 329272), (3871, 325104), (4108, 306348), (4168, 301938), (4368, 288113), (4424, 284466), (5096, 246954), (6162, 204232), (6252, 201292), (6636, 189644), (6773, 185808), (7189, 175056), (7294, 172536), (7644, 164636), (7742, 162552), (8216, 153174), (8336, 150969), (8848, 142233), (10192, 123477), (10941, 115024), (11613, 108368), (12324, 102116), (12504, 100646), (13272, 94822), (13546, 92904), (14378, 87528), (14588, 86268), (15288, 82318), (15484, 81276), (16432, 76587), (20319, 61936), (21567, 58352), (21882, 57512), (23226, 54184), (24648, 51058), (25008, 50323), (25529, 49296), (26544, 47411), (27092, 46452), (28756, 43764), (29176, 43134), (30576, 41159), (30968, 40638)]