1229896448

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 2857021440

約数和(自身を除く): 1627124992

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 127, 128, 152, 176, 181, 209, 254, 256, 304, 352, 362, 418, 508, 608, 704, 724, 836, 1016, 1216, 1397, 1408, 1448, 1672, 1991, 2032, 2413, 2432, 2794, 2816, 2896, 3344, 3439, 3982, 4064, 4826, 4864, 5588, 5792, 6688, 6878, 7964, 8128, 9652, 11176, 11584, 13376, 13756, 15928, 16256, 19304, 22352, 22987, 23168, 26543, 26752, 27512, 31856, 32512, 37829, 38608, 44704, 45974, 46336, 53086, 53504, 55024, 63712, 75658, 77216, 89408, 91948, 106172, 110048, 127424, 151316, 154432, 178816, 183896, 212344, 220096, 252857, 254848, 302632, 308864, 357632, 367792, 424688, 436753, 440192, 505714, 509696, 605264, 617728, 735584, 849376, 873506, 880384, 1011428, 1210528, 1471168, 1698752, 1747012, 2022856, 2421056, 2942336, 3397504, 3494024, 4045712, 4804283, 4842112, 5884672, 6795008, 6988048, 8091424, 9608566, 9684224, 13976096, 16182848, 19217132, 27952192, 32365696, 38434264, 55904384, 64731392, 76868528, 111808768, 153737056, 307474112, 614948224, 1229896448]

約数ペア:

[(1, 1229896448), (2, 614948224), (4, 307474112), (8, 153737056), (11, 111808768), (16, 76868528), (19, 64731392), (22, 55904384), (32, 38434264), (38, 32365696), (44, 27952192), (64, 19217132), (76, 16182848), (88, 13976096), (127, 9684224), (128, 9608566), (152, 8091424), (176, 6988048), (181, 6795008), (209, 5884672), (254, 4842112), (256, 4804283), (304, 4045712), (352, 3494024), (362, 3397504), (418, 2942336), (508, 2421056), (608, 2022856), (704, 1747012), (724, 1698752), (836, 1471168), (1016, 1210528), (1216, 1011428), (1397, 880384), (1408, 873506), (1448, 849376), (1672, 735584), (1991, 617728), (2032, 605264), (2413, 509696), (2432, 505714), (2794, 440192), (2816, 436753), (2896, 424688), (3344, 367792), (3439, 357632), (3982, 308864), (4064, 302632), (4826, 254848), (4864, 252857), (5588, 220096), (5792, 212344), (6688, 183896), (6878, 178816), (7964, 154432), (8128, 151316), (9652, 127424), (11176, 110048), (11584, 106172), (13376, 91948), (13756, 89408), (15928, 77216), (16256, 75658), (19304, 63712), (22352, 55024), (22987, 53504), (23168, 53086), (26543, 46336), (26752, 45974), (27512, 44704), (31856, 38608), (32512, 37829)]