381980256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29917}}^1$

素因数の和:29956

約数の個数: 96

約数和(自身を含む): 1206293760

約数和(自身を除く): 824313504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 29917, 59834, 89751, 119668, 179502, 209419, 239336, 359004, 418838, 478672, 568423, 628257, 718008, 837676, 957344, 1136846, 1256514, 1436016, 1675352, 1705269, 2273692, 2513028, 2872032, 3350704, 3410538, 3978961, 4547384, 5026056, 6701408, 6821076, 7957922, 9094768, 10052112, 11936883, 13642152, 15915844, 18189536, 20104224, 23873766, 27284304, 31831688, 47747532, 54568608, 63663376, 95495064, 127326752, 190990128, 381980256]

約数ペア:

[(1, 381980256), (2, 190990128), (3, 127326752), (4, 95495064), (6, 63663376), (7, 54568608), (8, 47747532), (12, 31831688), (14, 27284304), (16, 23873766), (19, 20104224), (21, 18189536), (24, 15915844), (28, 13642152), (32, 11936883), (38, 10052112), (42, 9094768), (48, 7957922), (56, 6821076), (57, 6701408), (76, 5026056), (84, 4547384), (96, 3978961), (112, 3410538), (114, 3350704), (133, 2872032), (152, 2513028), (168, 2273692), (224, 1705269), (228, 1675352), (266, 1436016), (304, 1256514), (336, 1136846), (399, 957344), (456, 837676), (532, 718008), (608, 628257), (672, 568423), (798, 478672), (912, 418838), (1064, 359004), (1596, 239336), (1824, 209419), (2128, 179502), (3192, 119668), (4256, 89751), (6384, 59834), (12768, 29917)]