315041376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 938843136

約数和(自身を除く): 623801760

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 47, 48, 52, 78, 82, 94, 96, 104, 123, 131, 141, 156, 164, 188, 208, 246, 262, 282, 312, 328, 376, 393, 416, 492, 524, 533, 564, 611, 624, 656, 752, 786, 984, 1048, 1066, 1128, 1222, 1248, 1312, 1504, 1572, 1599, 1703, 1833, 1927, 1968, 2096, 2132, 2256, 2444, 3144, 3198, 3406, 3666, 3854, 3936, 4192, 4264, 4512, 4888, 5109, 5371, 5781, 6157, 6288, 6396, 6812, 7332, 7708, 8528, 9776, 10218, 10742, 11562, 12314, 12576, 12792, 13624, 14664, 15416, 16113, 17056, 18471, 19552, 20436, 21484, 23124, 24628, 25051, 25584, 27248, 29328, 30832, 32226, 36942, 40872, 42968, 46248, 49256, 50102, 51168, 54496, 58656, 61664, 64452, 69823, 73884, 75153, 80041, 81744, 85936, 92496, 98512, 100204, 128904, 139646, 147768, 150306, 160082, 163488, 171872, 184992, 197024, 200408, 209469, 240123, 252437, 257808, 279292, 295536, 300612, 320164, 400816, 418938, 480246, 504874, 515616, 558584, 591072, 601224, 640328, 757311, 801632, 837876, 960492, 1009748, 1117168, 1202448, 1280656, 1514622, 1675752, 1920984, 2019496, 2234336, 2404896, 2561312, 3029244, 3281681, 3351504, 3841968, 4038992, 6058488, 6563362, 6703008, 7683936, 8077984, 9845043, 12116976, 13126724, 19690086, 24233952, 26253448, 39380172, 52506896, 78760344, 105013792, 157520688, 315041376]

約数ペア:

[(1, 315041376), (2, 157520688), (3, 105013792), (4, 78760344), (6, 52506896), (8, 39380172), (12, 26253448), (13, 24233952), (16, 19690086), (24, 13126724), (26, 12116976), (32, 9845043), (39, 8077984), (41, 7683936), (47, 6703008), (48, 6563362), (52, 6058488), (78, 4038992), (82, 3841968), (94, 3351504), (96, 3281681), (104, 3029244), (123, 2561312), (131, 2404896), (141, 2234336), (156, 2019496), (164, 1920984), (188, 1675752), (208, 1514622), (246, 1280656), (262, 1202448), (282, 1117168), (312, 1009748), (328, 960492), (376, 837876), (393, 801632), (416, 757311), (492, 640328), (524, 601224), (533, 591072), (564, 558584), (611, 515616), (624, 504874), (656, 480246), (752, 418938), (786, 400816), (984, 320164), (1048, 300612), (1066, 295536), (1128, 279292), (1222, 257808), (1248, 252437), (1312, 240123), (1504, 209469), (1572, 200408), (1599, 197024), (1703, 184992), (1833, 171872), (1927, 163488), (1968, 160082), (2096, 150306), (2132, 147768), (2256, 139646), (2444, 128904), (3144, 100204), (3198, 98512), (3406, 92496), (3666, 85936), (3854, 81744), (3936, 80041), (4192, 75153), (4264, 73884), (4512, 69823), (4888, 64452), (5109, 61664), (5371, 58656), (5781, 54496), (6157, 51168), (6288, 50102), (6396, 49256), (6812, 46248), (7332, 42968), (7708, 40872), (8528, 36942), (9776, 32226), (10218, 30832), (10742, 29328), (11562, 27248), (12314, 25584), (12576, 25051), (12792, 24628), (13624, 23124), (14664, 21484), (15416, 20436), (16113, 19552), (17056, 18471)]