378631008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:957

約数の個数: 144

約数和(自身を含む): 1236676896

約数和(自身を除く): 858045888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 293, 336, 504, 586, 641, 672, 879, 1008, 1172, 1282, 1758, 1923, 2016, 2051, 2344, 2564, 2637, 3516, 3846, 4102, 4487, 4688, 5128, 5274, 5769, 6153, 7032, 7692, 8204, 8974, 9376, 10256, 10548, 11538, 12306, 13461, 14064, 15384, 16408, 17948, 18459, 20512, 21096, 23076, 24612, 26922, 28128, 30768, 32816, 35896, 36918, 40383, 42192, 46152, 49224, 53844, 61536, 65632, 71792, 73836, 80766, 84384, 92304, 98448, 107688, 143584, 147672, 161532, 184608, 187813, 196896, 215376, 295344, 323064, 375626, 430752, 563439, 590688, 646128, 751252, 1126878, 1292256, 1314691, 1502504, 1690317, 2253756, 2629382, 3005008, 3380634, 3944073, 4507512, 5258764, 6010016, 6761268, 7888146, 9015024, 10517528, 11832219, 13522536, 15776292, 18030048, 21035056, 23664438, 27045072, 31552584, 42070112, 47328876, 54090144, 63105168, 94657752, 126210336, 189315504, 378631008]

約数ペア:

[(1, 378631008), (2, 189315504), (3, 126210336), (4, 94657752), (6, 63105168), (7, 54090144), (8, 47328876), (9, 42070112), (12, 31552584), (14, 27045072), (16, 23664438), (18, 21035056), (21, 18030048), (24, 15776292), (28, 13522536), (32, 11832219), (36, 10517528), (42, 9015024), (48, 7888146), (56, 6761268), (63, 6010016), (72, 5258764), (84, 4507512), (96, 3944073), (112, 3380634), (126, 3005008), (144, 2629382), (168, 2253756), (224, 1690317), (252, 1502504), (288, 1314691), (293, 1292256), (336, 1126878), (504, 751252), (586, 646128), (641, 590688), (672, 563439), (879, 430752), (1008, 375626), (1172, 323064), (1282, 295344), (1758, 215376), (1923, 196896), (2016, 187813), (2051, 184608), (2344, 161532), (2564, 147672), (2637, 143584), (3516, 107688), (3846, 98448), (4102, 92304), (4487, 84384), (4688, 80766), (5128, 73836), (5274, 71792), (5769, 65632), (6153, 61536), (7032, 53844), (7692, 49224), (8204, 46152), (8974, 42192), (9376, 40383), (10256, 36918), (10548, 35896), (11538, 32816), (12306, 30768), (13461, 28128), (14064, 26922), (15384, 24612), (16408, 23076), (17948, 21096), (18459, 20512)]