39786912

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 144

約数和(自身を含む): 130122720

約数和(自身を除く): 90335808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 661, 684, 792, 836, 912, 1056, 1254, 1322, 1368, 1584, 1672, 1824, 1881, 1983, 2508, 2644, 2736, 3168, 3344, 3762, 3966, 5016, 5288, 5472, 5949, 6688, 7271, 7524, 7932, 10032, 10576, 11898, 12559, 14542, 15048, 15864, 20064, 21152, 21813, 23796, 25118, 29084, 30096, 31728, 37677, 43626, 47592, 50236, 58168, 60192, 63456, 65439, 75354, 87252, 95184, 100472, 113031, 116336, 130878, 138149, 150708, 174504, 190368, 200944, 226062, 232672, 261756, 276298, 301416, 349008, 401888, 414447, 452124, 523512, 552596, 602832, 698016, 828894, 904248, 1047024, 1105192, 1205664, 1243341, 1657788, 1808496, 2094048, 2210384, 2486682, 3315576, 3616992, 4420768, 4973364, 6631152, 9946728, 13262304, 19893456, 39786912]

約数ペア:

[(1, 39786912), (2, 19893456), (3, 13262304), (4, 9946728), (6, 6631152), (8, 4973364), (9, 4420768), (11, 3616992), (12, 3315576), (16, 2486682), (18, 2210384), (19, 2094048), (22, 1808496), (24, 1657788), (32, 1243341), (33, 1205664), (36, 1105192), (38, 1047024), (44, 904248), (48, 828894), (57, 698016), (66, 602832), (72, 552596), (76, 523512), (88, 452124), (96, 414447), (99, 401888), (114, 349008), (132, 301416), (144, 276298), (152, 261756), (171, 232672), (176, 226062), (198, 200944), (209, 190368), (228, 174504), (264, 150708), (288, 138149), (304, 130878), (342, 116336), (352, 113031), (396, 100472), (418, 95184), (456, 87252), (528, 75354), (608, 65439), (627, 63456), (661, 60192), (684, 58168), (792, 50236), (836, 47592), (912, 43626), (1056, 37677), (1254, 31728), (1322, 30096), (1368, 29084), (1584, 25118), (1672, 23796), (1824, 21813), (1881, 21152), (1983, 20064), (2508, 15864), (2644, 15048), (2736, 14542), (3168, 12559), (3344, 11898), (3762, 10576), (3966, 10032), (5016, 7932), (5288, 7524), (5472, 7271), (5949, 6688)]