40971216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 127991808

約数和(自身を除く): 87020592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 104, 127, 132, 141, 143, 156, 176, 188, 208, 254, 264, 282, 286, 312, 376, 381, 429, 508, 517, 528, 564, 572, 611, 624, 752, 762, 858, 1016, 1034, 1128, 1144, 1222, 1397, 1524, 1551, 1651, 1716, 1833, 2032, 2068, 2256, 2288, 2444, 2794, 3048, 3102, 3302, 3432, 3666, 4136, 4191, 4888, 4953, 5588, 5969, 6096, 6204, 6604, 6721, 6864, 7332, 8272, 8382, 9776, 9906, 11176, 11938, 12408, 13208, 13442, 14664, 16764, 17907, 18161, 19812, 20163, 22352, 23876, 24816, 26416, 26884, 29328, 33528, 35814, 36322, 39624, 40326, 47752, 53768, 54483, 65659, 67056, 71628, 72644, 77597, 79248, 80652, 95504, 107536, 108966, 131318, 143256, 145288, 155194, 161304, 196977, 217932, 232791, 262636, 286512, 290576, 310388, 322608, 393954, 435864, 465582, 525272, 620776, 787908, 853567, 871728, 931164, 1050544, 1241552, 1575816, 1707134, 1862328, 2560701, 3151632, 3414268, 3724656, 5121402, 6828536, 10242804, 13657072, 20485608, 40971216]

約数ペア:

[(1, 40971216), (2, 20485608), (3, 13657072), (4, 10242804), (6, 6828536), (8, 5121402), (11, 3724656), (12, 3414268), (13, 3151632), (16, 2560701), (22, 1862328), (24, 1707134), (26, 1575816), (33, 1241552), (39, 1050544), (44, 931164), (47, 871728), (48, 853567), (52, 787908), (66, 620776), (78, 525272), (88, 465582), (94, 435864), (104, 393954), (127, 322608), (132, 310388), (141, 290576), (143, 286512), (156, 262636), (176, 232791), (188, 217932), (208, 196977), (254, 161304), (264, 155194), (282, 145288), (286, 143256), (312, 131318), (376, 108966), (381, 107536), (429, 95504), (508, 80652), (517, 79248), (528, 77597), (564, 72644), (572, 71628), (611, 67056), (624, 65659), (752, 54483), (762, 53768), (858, 47752), (1016, 40326), (1034, 39624), (1128, 36322), (1144, 35814), (1222, 33528), (1397, 29328), (1524, 26884), (1551, 26416), (1651, 24816), (1716, 23876), (1833, 22352), (2032, 20163), (2068, 19812), (2256, 18161), (2288, 17907), (2444, 16764), (2794, 14664), (3048, 13442), (3102, 13208), (3302, 12408), (3432, 11938), (3666, 11176), (4136, 9906), (4191, 9776), (4888, 8382), (4953, 8272), (5588, 7332), (5969, 6864), (6096, 6721), (6204, 6604)]