1638961344

素因数分解:

$2^6\times 3^3\times {\mathrm{89}}^1\times {\mathrm{10657}}^1$

素因数の和:10767

約数の個数: 112

約数和(自身を含む): 4872837600

約数和(自身を除く): 3233876256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 89, 96, 108, 144, 178, 192, 216, 267, 288, 356, 432, 534, 576, 712, 801, 864, 1068, 1424, 1602, 1728, 2136, 2403, 2848, 3204, 4272, 4806, 5696, 6408, 8544, 9612, 10657, 12816, 17088, 19224, 21314, 25632, 31971, 38448, 42628, 51264, 63942, 76896, 85256, 95913, 127884, 153792, 170512, 191826, 255768, 287739, 341024, 383652, 511536, 575478, 682048, 767304, 948473, 1023072, 1150956, 1534608, 1896946, 2046144, 2301912, 2845419, 3069216, 3793892, 4603824, 5690838, 6138432, 7587784, 8536257, 9207648, 11381676, 15175568, 17072514, 18415296, 22763352, 25608771, 30351136, 34145028, 45526704, 51217542, 60702272, 68290056, 91053408, 102435084, 136580112, 182106816, 204870168, 273160224, 409740336, 546320448, 819480672, 1638961344]

約数ペア:

[(1, 1638961344), (2, 819480672), (3, 546320448), (4, 409740336), (6, 273160224), (8, 204870168), (9, 182106816), (12, 136580112), (16, 102435084), (18, 91053408), (24, 68290056), (27, 60702272), (32, 51217542), (36, 45526704), (48, 34145028), (54, 30351136), (64, 25608771), (72, 22763352), (89, 18415296), (96, 17072514), (108, 15175568), (144, 11381676), (178, 9207648), (192, 8536257), (216, 7587784), (267, 6138432), (288, 5690838), (356, 4603824), (432, 3793892), (534, 3069216), (576, 2845419), (712, 2301912), (801, 2046144), (864, 1896946), (1068, 1534608), (1424, 1150956), (1602, 1023072), (1728, 948473), (2136, 767304), (2403, 682048), (2848, 575478), (3204, 511536), (4272, 383652), (4806, 341024), (5696, 287739), (6408, 255768), (8544, 191826), (9612, 170512), (10657, 153792), (12816, 127884), (17088, 95913), (19224, 85256), (21314, 76896), (25632, 63942), (31971, 51264), (38448, 42628)]