245773152

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 727114752

約数和(自身を除く): 481341600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 67, 72, 94, 96, 134, 141, 144, 188, 201, 268, 271, 282, 288, 376, 402, 423, 536, 542, 564, 603, 752, 804, 813, 846, 1072, 1084, 1128, 1206, 1504, 1608, 1626, 1692, 2144, 2168, 2256, 2412, 2439, 3149, 3216, 3252, 3384, 4336, 4512, 4824, 4878, 6298, 6432, 6504, 6768, 8672, 9447, 9648, 9756, 12596, 12737, 13008, 13536, 18157, 18894, 19296, 19512, 25192, 25474, 26016, 28341, 36314, 37788, 38211, 39024, 50384, 50948, 54471, 56682, 72628, 75576, 76422, 78048, 100768, 101896, 108942, 113364, 114633, 145256, 151152, 152844, 163413, 203792, 217884, 226728, 229266, 290512, 302304, 305688, 326826, 407584, 435768, 453456, 458532, 581024, 611376, 653652, 853379, 871536, 906912, 917064, 1222752, 1307304, 1706758, 1743072, 1834128, 2560137, 2614608, 3413516, 3668256, 5120274, 5229216, 6827032, 7680411, 10240548, 13654064, 15360822, 20481096, 27308128, 30721644, 40962192, 61443288, 81924384, 122886576, 245773152]

約数ペア:

[(1, 245773152), (2, 122886576), (3, 81924384), (4, 61443288), (6, 40962192), (8, 30721644), (9, 27308128), (12, 20481096), (16, 15360822), (18, 13654064), (24, 10240548), (32, 7680411), (36, 6827032), (47, 5229216), (48, 5120274), (67, 3668256), (72, 3413516), (94, 2614608), (96, 2560137), (134, 1834128), (141, 1743072), (144, 1706758), (188, 1307304), (201, 1222752), (268, 917064), (271, 906912), (282, 871536), (288, 853379), (376, 653652), (402, 611376), (423, 581024), (536, 458532), (542, 453456), (564, 435768), (603, 407584), (752, 326826), (804, 305688), (813, 302304), (846, 290512), (1072, 229266), (1084, 226728), (1128, 217884), (1206, 203792), (1504, 163413), (1608, 152844), (1626, 151152), (1692, 145256), (2144, 114633), (2168, 113364), (2256, 108942), (2412, 101896), (2439, 100768), (3149, 78048), (3216, 76422), (3252, 75576), (3384, 72628), (4336, 56682), (4512, 54471), (4824, 50948), (4878, 50384), (6298, 39024), (6432, 38211), (6504, 37788), (6768, 36314), (8672, 28341), (9447, 26016), (9648, 25474), (9756, 25192), (12596, 19512), (12737, 19296), (13008, 18894), (13536, 18157)]