243482928

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 718620672

約数和(自身を除く): 475137744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 41, 48, 52, 62, 78, 82, 93, 104, 123, 124, 156, 164, 186, 208, 246, 248, 307, 312, 328, 372, 403, 492, 496, 533, 614, 624, 656, 744, 806, 921, 984, 1066, 1209, 1228, 1271, 1488, 1599, 1612, 1842, 1968, 2132, 2418, 2456, 2542, 3198, 3224, 3684, 3813, 3991, 4264, 4836, 4912, 5084, 6396, 6448, 7368, 7626, 7982, 8528, 9517, 9672, 10168, 11973, 12587, 12792, 14736, 15252, 15964, 16523, 19034, 19344, 20336, 23946, 25174, 25584, 28551, 30504, 31928, 33046, 37761, 38068, 47892, 49569, 50348, 57102, 61008, 63856, 66092, 75522, 76136, 95784, 99138, 100696, 114204, 123721, 132184, 151044, 152272, 163631, 191568, 198276, 201392, 228408, 247442, 264368, 302088, 327262, 371163, 390197, 396552, 456816, 490893, 494884, 604176, 654524, 742326, 780394, 793104, 981786, 989768, 1170591, 1309048, 1484652, 1560788, 1963572, 1979536, 2341182, 2618096, 2969304, 3121576, 3927144, 4682364, 5072561, 5938608, 6243152, 7854288, 9364728, 10145122, 15217683, 18729456, 20290244, 30435366, 40580488, 60870732, 81160976, 121741464, 243482928]

約数ペア:

[(1, 243482928), (2, 121741464), (3, 81160976), (4, 60870732), (6, 40580488), (8, 30435366), (12, 20290244), (13, 18729456), (16, 15217683), (24, 10145122), (26, 9364728), (31, 7854288), (39, 6243152), (41, 5938608), (48, 5072561), (52, 4682364), (62, 3927144), (78, 3121576), (82, 2969304), (93, 2618096), (104, 2341182), (123, 1979536), (124, 1963572), (156, 1560788), (164, 1484652), (186, 1309048), (208, 1170591), (246, 989768), (248, 981786), (307, 793104), (312, 780394), (328, 742326), (372, 654524), (403, 604176), (492, 494884), (496, 490893), (533, 456816), (614, 396552), (624, 390197), (656, 371163), (744, 327262), (806, 302088), (921, 264368), (984, 247442), (1066, 228408), (1209, 201392), (1228, 198276), (1271, 191568), (1488, 163631), (1599, 152272), (1612, 151044), (1842, 132184), (1968, 123721), (2132, 114204), (2418, 100696), (2456, 99138), (2542, 95784), (3198, 76136), (3224, 75522), (3684, 66092), (3813, 63856), (3991, 61008), (4264, 57102), (4836, 50348), (4912, 49569), (5084, 47892), (6396, 38068), (6448, 37761), (7368, 33046), (7626, 31928), (7982, 30504), (8528, 28551), (9517, 25584), (9672, 25174), (10168, 23946), (11973, 20336), (12587, 19344), (12792, 19034), (14736, 16523), (15252, 15964)]