2155655488

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14897}}^1$

素因数の和:14952

約数の個数: 112

約数和(自身を含む): 5449092480

約数和(自身を除く): 3293436992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 448, 476, 532, 544, 608, 646, 952, 1064, 1088, 1216, 1292, 1904, 2128, 2261, 2584, 3808, 4256, 4522, 5168, 7616, 8512, 9044, 10336, 14897, 18088, 20672, 29794, 36176, 59588, 72352, 104279, 119176, 144704, 208558, 238352, 253249, 283043, 417116, 476704, 506498, 566086, 834232, 953408, 1012996, 1132172, 1668464, 1772743, 1981301, 2025992, 2264344, 3336928, 3545486, 3962602, 4051984, 4528688, 4811731, 6673856, 7090972, 7925204, 8103968, 9057376, 9623462, 14181944, 15850408, 16207936, 18114752, 19246924, 28363888, 31700816, 33682117, 38493848, 56727776, 63401632, 67364234, 76987696, 113455552, 126803264, 134728468, 153975392, 269456936, 307950784, 538913872, 1077827744, 2155655488]

約数ペア:

[(1, 2155655488), (2, 1077827744), (4, 538913872), (7, 307950784), (8, 269456936), (14, 153975392), (16, 134728468), (17, 126803264), (19, 113455552), (28, 76987696), (32, 67364234), (34, 63401632), (38, 56727776), (56, 38493848), (64, 33682117), (68, 31700816), (76, 28363888), (112, 19246924), (119, 18114752), (133, 16207936), (136, 15850408), (152, 14181944), (224, 9623462), (238, 9057376), (266, 8103968), (272, 7925204), (304, 7090972), (323, 6673856), (448, 4811731), (476, 4528688), (532, 4051984), (544, 3962602), (608, 3545486), (646, 3336928), (952, 2264344), (1064, 2025992), (1088, 1981301), (1216, 1772743), (1292, 1668464), (1904, 1132172), (2128, 1012996), (2261, 953408), (2584, 834232), (3808, 566086), (4256, 506498), (4522, 476704), (5168, 417116), (7616, 283043), (8512, 253249), (9044, 238352), (10336, 208558), (14897, 144704), (18088, 119176), (20672, 104279), (29794, 72352), (36176, 59588)]