408480384

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1818

約数の個数: 128

約数和(自身を含む): 1194036480

約数和(自身を除く): 785556096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 208, 282, 312, 376, 384, 416, 564, 611, 624, 752, 832, 1128, 1222, 1248, 1504, 1664, 1741, 1833, 2256, 2444, 2496, 3008, 3482, 3666, 4512, 4888, 4992, 5223, 6016, 6964, 7332, 9024, 9776, 10446, 13928, 14664, 18048, 19552, 20892, 22633, 27856, 29328, 39104, 41784, 45266, 55712, 58656, 67899, 78208, 81827, 83568, 90532, 111424, 117312, 135798, 163654, 167136, 181064, 222848, 234624, 245481, 271596, 327308, 334272, 362128, 490962, 543192, 654616, 668544, 724256, 981924, 1063751, 1086384, 1309232, 1448512, 1963848, 2127502, 2172768, 2618464, 2897024, 3191253, 3927696, 4255004, 4345536, 5236928, 6382506, 7855392, 8510008, 8691072, 10473856, 12765012, 15710784, 17020016, 25530024, 31421568, 34040032, 51060048, 68080064, 102120096, 136160128, 204240192, 408480384]

約数ペア:

[(1, 408480384), (2, 204240192), (3, 136160128), (4, 102120096), (6, 68080064), (8, 51060048), (12, 34040032), (13, 31421568), (16, 25530024), (24, 17020016), (26, 15710784), (32, 12765012), (39, 10473856), (47, 8691072), (48, 8510008), (52, 7855392), (64, 6382506), (78, 5236928), (94, 4345536), (96, 4255004), (104, 3927696), (128, 3191253), (141, 2897024), (156, 2618464), (188, 2172768), (192, 2127502), (208, 1963848), (282, 1448512), (312, 1309232), (376, 1086384), (384, 1063751), (416, 981924), (564, 724256), (611, 668544), (624, 654616), (752, 543192), (832, 490962), (1128, 362128), (1222, 334272), (1248, 327308), (1504, 271596), (1664, 245481), (1741, 234624), (1833, 222848), (2256, 181064), (2444, 167136), (2496, 163654), (3008, 135798), (3482, 117312), (3666, 111424), (4512, 90532), (4888, 83568), (4992, 81827), (5223, 78208), (6016, 67899), (6964, 58656), (7332, 55712), (9024, 45266), (9776, 41784), (10446, 39104), (13928, 29328), (14664, 27856), (18048, 22633), (19552, 20892)]