1216950304

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{419}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 2686219200

約数和(自身を除く): 1469268896

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 281, 304, 323, 419, 544, 562, 608, 646, 838, 1124, 1292, 1676, 2248, 2584, 3352, 4496, 4777, 5168, 5339, 6704, 7123, 7961, 8992, 9554, 10336, 10678, 13408, 14246, 15922, 19108, 21356, 28492, 31844, 38216, 42712, 56984, 63688, 76432, 85424, 90763, 113968, 117739, 127376, 135337, 152864, 170848, 181526, 227936, 235478, 254752, 270674, 363052, 470956, 541348, 726104, 941912, 1082696, 1452208, 1883824, 2001563, 2165392, 2237041, 2904416, 3767648, 4003126, 4330784, 4474082, 8006252, 8948164, 16012504, 17896328, 32025008, 35792656, 38029697, 64050016, 71585312, 76059394, 152118788, 304237576, 608475152, 1216950304]

約数ペア:

[(1, 1216950304), (2, 608475152), (4, 304237576), (8, 152118788), (16, 76059394), (17, 71585312), (19, 64050016), (32, 38029697), (34, 35792656), (38, 32025008), (68, 17896328), (76, 16012504), (136, 8948164), (152, 8006252), (272, 4474082), (281, 4330784), (304, 4003126), (323, 3767648), (419, 2904416), (544, 2237041), (562, 2165392), (608, 2001563), (646, 1883824), (838, 1452208), (1124, 1082696), (1292, 941912), (1676, 726104), (2248, 541348), (2584, 470956), (3352, 363052), (4496, 270674), (4777, 254752), (5168, 235478), (5339, 227936), (6704, 181526), (7123, 170848), (7961, 152864), (8992, 135337), (9554, 127376), (10336, 117739), (10678, 113968), (13408, 90763), (14246, 85424), (15922, 76432), (19108, 63688), (21356, 56984), (28492, 42712), (31844, 38216)]