392786368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 880977664

約数和(自身を除く): 488191296

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 97, 104, 124, 157, 194, 208, 248, 314, 388, 403, 416, 496, 628, 776, 806, 832, 992, 1256, 1261, 1552, 1612, 1984, 2041, 2512, 2522, 3007, 3104, 3224, 4082, 4867, 5024, 5044, 6014, 6208, 6448, 8164, 9734, 10048, 10088, 12028, 12896, 15229, 16328, 19468, 20176, 24056, 25792, 30458, 32656, 38936, 39091, 40352, 48112, 60916, 63271, 65312, 77872, 78182, 80704, 96224, 121832, 126542, 130624, 155744, 156364, 192448, 197977, 243664, 253084, 311488, 312728, 395954, 472099, 487328, 506168, 625456, 791908, 944198, 974656, 1012336, 1250912, 1583816, 1888396, 2024672, 2501824, 3167632, 3776792, 4049344, 6137287, 6335264, 7553584, 12274574, 12670528, 15107168, 24549148, 30214336, 49098296, 98196592, 196393184, 392786368]

約数ペア:

[(1, 392786368), (2, 196393184), (4, 98196592), (8, 49098296), (13, 30214336), (16, 24549148), (26, 15107168), (31, 12670528), (32, 12274574), (52, 7553584), (62, 6335264), (64, 6137287), (97, 4049344), (104, 3776792), (124, 3167632), (157, 2501824), (194, 2024672), (208, 1888396), (248, 1583816), (314, 1250912), (388, 1012336), (403, 974656), (416, 944198), (496, 791908), (628, 625456), (776, 506168), (806, 487328), (832, 472099), (992, 395954), (1256, 312728), (1261, 311488), (1552, 253084), (1612, 243664), (1984, 197977), (2041, 192448), (2512, 156364), (2522, 155744), (3007, 130624), (3104, 126542), (3224, 121832), (4082, 96224), (4867, 80704), (5024, 78182), (5044, 77872), (6014, 65312), (6208, 63271), (6448, 60916), (8164, 48112), (9734, 40352), (10048, 39091), (10088, 38936), (12028, 32656), (12896, 30458), (15229, 25792), (16328, 24056), (19468, 20176)]