1209511424

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 160

約数和(自身を含む): 2828390400

約数和(自身を除く): 1618878976

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 89, 127, 128, 152, 176, 178, 209, 254, 256, 304, 352, 356, 418, 508, 512, 608, 704, 712, 836, 979, 1016, 1216, 1397, 1408, 1424, 1672, 1691, 1958, 2032, 2413, 2432, 2794, 2816, 2848, 3344, 3382, 3916, 4064, 4826, 4864, 5588, 5632, 5696, 6688, 6764, 7832, 8128, 9652, 9728, 11176, 11303, 11392, 13376, 13528, 15664, 16256, 18601, 19304, 22352, 22606, 22784, 26543, 26752, 27056, 31328, 32512, 37202, 38608, 44704, 45212, 45568, 53086, 53504, 54112, 62656, 65024, 74404, 77216, 89408, 90424, 106172, 107008, 108224, 124333, 125312, 148808, 154432, 178816, 180848, 212344, 214757, 216448, 248666, 250624, 297616, 308864, 357632, 361696, 424688, 429514, 432896, 497332, 501248, 595232, 617728, 715264, 723392, 849376, 859028, 865792, 994664, 1190464, 1235456, 1446784, 1698752, 1718056, 1989328, 2362327, 2380928, 2893568, 3397504, 3436112, 3978656, 4724654, 4761856, 5787136, 6795008, 6872224, 7957312, 9449308, 9523712, 13590016, 13744448, 15914624, 18898616, 27488896, 31829248, 37797232, 54977792, 63658496, 75594464, 109955584, 151188928, 302377856, 604755712, 1209511424]

約数ペア:

[(1, 1209511424), (2, 604755712), (4, 302377856), (8, 151188928), (11, 109955584), (16, 75594464), (19, 63658496), (22, 54977792), (32, 37797232), (38, 31829248), (44, 27488896), (64, 18898616), (76, 15914624), (88, 13744448), (89, 13590016), (127, 9523712), (128, 9449308), (152, 7957312), (176, 6872224), (178, 6795008), (209, 5787136), (254, 4761856), (256, 4724654), (304, 3978656), (352, 3436112), (356, 3397504), (418, 2893568), (508, 2380928), (512, 2362327), (608, 1989328), (704, 1718056), (712, 1698752), (836, 1446784), (979, 1235456), (1016, 1190464), (1216, 994664), (1397, 865792), (1408, 859028), (1424, 849376), (1672, 723392), (1691, 715264), (1958, 617728), (2032, 595232), (2413, 501248), (2432, 497332), (2794, 432896), (2816, 429514), (2848, 424688), (3344, 361696), (3382, 357632), (3916, 308864), (4064, 297616), (4826, 250624), (4864, 248666), (5588, 216448), (5632, 214757), (5696, 212344), (6688, 180848), (6764, 178816), (7832, 154432), (8128, 148808), (9652, 125312), (9728, 124333), (11176, 108224), (11303, 107008), (11392, 106172), (13376, 90424), (13528, 89408), (15664, 77216), (16256, 74404), (18601, 65024), (19304, 62656), (22352, 54112), (22606, 53504), (22784, 53086), (26543, 45568), (26752, 45212), (27056, 44704), (31328, 38608), (32512, 37202)]