38946048

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 116262720

約数和(自身を除く): 77316672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 128, 136, 152, 157, 192, 204, 228, 256, 272, 304, 314, 323, 384, 408, 456, 471, 544, 608, 628, 646, 768, 816, 912, 942, 969, 1088, 1216, 1256, 1292, 1632, 1824, 1884, 1938, 2176, 2432, 2512, 2584, 2669, 2983, 3264, 3648, 3768, 3876, 4352, 4864, 5024, 5168, 5338, 5966, 6528, 7296, 7536, 7752, 8007, 8949, 10048, 10336, 10676, 11932, 13056, 14592, 15072, 15504, 16014, 17898, 20096, 20672, 21352, 23864, 30144, 31008, 32028, 35796, 40192, 41344, 42704, 47728, 50711, 60288, 62016, 64056, 71592, 82688, 85408, 95456, 101422, 120576, 124032, 128112, 143184, 152133, 170816, 190912, 202844, 248064, 256224, 286368, 304266, 341632, 381824, 405688, 512448, 572736, 608532, 683264, 763648, 811376, 1024896, 1145472, 1217064, 1622752, 2049792, 2290944, 2434128, 3245504, 4868256, 6491008, 9736512, 12982016, 19473024, 38946048]

約数ペア:

[(1, 38946048), (2, 19473024), (3, 12982016), (4, 9736512), (6, 6491008), (8, 4868256), (12, 3245504), (16, 2434128), (17, 2290944), (19, 2049792), (24, 1622752), (32, 1217064), (34, 1145472), (38, 1024896), (48, 811376), (51, 763648), (57, 683264), (64, 608532), (68, 572736), (76, 512448), (96, 405688), (102, 381824), (114, 341632), (128, 304266), (136, 286368), (152, 256224), (157, 248064), (192, 202844), (204, 190912), (228, 170816), (256, 152133), (272, 143184), (304, 128112), (314, 124032), (323, 120576), (384, 101422), (408, 95456), (456, 85408), (471, 82688), (544, 71592), (608, 64056), (628, 62016), (646, 60288), (768, 50711), (816, 47728), (912, 42704), (942, 41344), (969, 40192), (1088, 35796), (1216, 32028), (1256, 31008), (1292, 30144), (1632, 23864), (1824, 21352), (1884, 20672), (1938, 20096), (2176, 17898), (2432, 16014), (2512, 15504), (2584, 15072), (2669, 14592), (2983, 13056), (3264, 11932), (3648, 10676), (3768, 10336), (3876, 10048), (4352, 8949), (4864, 8007), (5024, 7752), (5168, 7536), (5338, 7296), (5966, 6528)]