381593344

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 108

約数和(自身を含む): 852527872

約数和(自身を除く): 470934528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 97, 121, 127, 128, 176, 194, 242, 254, 256, 352, 388, 484, 508, 704, 776, 968, 1016, 1067, 1397, 1408, 1552, 1936, 2032, 2134, 2794, 2816, 3104, 3872, 4064, 4268, 5588, 6208, 7744, 8128, 8536, 11176, 11737, 12319, 12416, 15367, 15488, 16256, 17072, 22352, 23474, 24638, 24832, 30734, 30976, 32512, 34144, 44704, 46948, 49276, 61468, 68288, 89408, 93896, 98552, 122936, 135509, 136576, 178816, 187792, 197104, 245872, 271018, 273152, 357632, 375584, 394208, 491744, 542036, 751168, 788416, 983488, 1084072, 1490599, 1502336, 1576832, 1966976, 2168144, 2981198, 3004672, 3153664, 3933952, 4336288, 5962396, 8672576, 11924792, 17345152, 23849584, 34690304, 47699168, 95398336, 190796672, 381593344]

約数ペア:

[(1, 381593344), (2, 190796672), (4, 95398336), (8, 47699168), (11, 34690304), (16, 23849584), (22, 17345152), (32, 11924792), (44, 8672576), (64, 5962396), (88, 4336288), (97, 3933952), (121, 3153664), (127, 3004672), (128, 2981198), (176, 2168144), (194, 1966976), (242, 1576832), (254, 1502336), (256, 1490599), (352, 1084072), (388, 983488), (484, 788416), (508, 751168), (704, 542036), (776, 491744), (968, 394208), (1016, 375584), (1067, 357632), (1397, 273152), (1408, 271018), (1552, 245872), (1936, 197104), (2032, 187792), (2134, 178816), (2794, 136576), (2816, 135509), (3104, 122936), (3872, 98552), (4064, 93896), (4268, 89408), (5588, 68288), (6208, 61468), (7744, 49276), (8128, 46948), (8536, 44704), (11176, 34144), (11737, 32512), (12319, 30976), (12416, 30734), (15367, 24832), (15488, 24638), (16256, 23474), (17072, 22352)]