279402144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 896716800

約数和(自身を除く): 617314656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 79, 84, 96, 112, 114, 133, 152, 158, 168, 224, 228, 237, 266, 277, 304, 316, 336, 399, 456, 474, 532, 553, 554, 608, 632, 672, 798, 831, 912, 948, 1064, 1106, 1108, 1264, 1501, 1596, 1659, 1662, 1824, 1896, 1939, 2128, 2212, 2216, 2528, 3002, 3192, 3318, 3324, 3792, 3878, 4256, 4424, 4432, 4503, 5263, 5817, 6004, 6384, 6636, 6648, 7584, 7756, 8848, 8864, 9006, 10507, 10526, 11634, 12008, 12768, 13272, 13296, 15512, 15789, 17696, 18012, 21014, 21052, 21883, 23268, 24016, 26544, 26592, 31024, 31521, 31578, 36024, 36841, 42028, 42104, 43766, 46536, 48032, 53088, 62048, 63042, 63156, 65649, 72048, 73682, 84056, 84208, 87532, 93072, 110523, 126084, 126312, 131298, 144096, 147364, 153181, 168112, 168416, 175064, 186144, 221046, 252168, 252624, 262596, 294728, 306362, 336224, 350128, 415777, 442092, 459543, 504336, 505248, 525192, 589456, 612724, 700256, 831554, 884184, 919086, 1008672, 1050384, 1178912, 1225448, 1247331, 1663108, 1768368, 1838172, 2100768, 2450896, 2494662, 2910439, 3326216, 3536736, 3676344, 4901792, 4989324, 5820878, 6652432, 7352688, 8731317, 9978648, 11641756, 13304864, 14705376, 17462634, 19957296, 23283512, 34925268, 39914592, 46567024, 69850536, 93134048, 139701072, 279402144]

約数ペア:

[(1, 279402144), (2, 139701072), (3, 93134048), (4, 69850536), (6, 46567024), (7, 39914592), (8, 34925268), (12, 23283512), (14, 19957296), (16, 17462634), (19, 14705376), (21, 13304864), (24, 11641756), (28, 9978648), (32, 8731317), (38, 7352688), (42, 6652432), (48, 5820878), (56, 4989324), (57, 4901792), (76, 3676344), (79, 3536736), (84, 3326216), (96, 2910439), (112, 2494662), (114, 2450896), (133, 2100768), (152, 1838172), (158, 1768368), (168, 1663108), (224, 1247331), (228, 1225448), (237, 1178912), (266, 1050384), (277, 1008672), (304, 919086), (316, 884184), (336, 831554), (399, 700256), (456, 612724), (474, 589456), (532, 525192), (553, 505248), (554, 504336), (608, 459543), (632, 442092), (672, 415777), (798, 350128), (831, 336224), (912, 306362), (948, 294728), (1064, 262596), (1106, 252624), (1108, 252168), (1264, 221046), (1501, 186144), (1596, 175064), (1659, 168416), (1662, 168112), (1824, 153181), (1896, 147364), (1939, 144096), (2128, 131298), (2212, 126312), (2216, 126084), (2528, 110523), (3002, 93072), (3192, 87532), (3318, 84208), (3324, 84056), (3792, 73682), (3878, 72048), (4256, 65649), (4424, 63156), (4432, 63042), (4503, 62048), (5263, 53088), (5817, 48032), (6004, 46536), (6384, 43766), (6636, 42104), (6648, 42028), (7584, 36841), (7756, 36024), (8848, 31578), (8864, 31521), (9006, 31024), (10507, 26592), (10526, 26544), (11634, 24016), (12008, 23268), (12768, 21883), (13272, 21052), (13296, 21014), (15512, 18012), (15789, 17696)]