789019504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 160

約数和(自身を含む): 2015870976

約数和(自身を除く): 1226851472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 127, 136, 182, 208, 221, 238, 251, 254, 272, 364, 442, 476, 502, 508, 728, 884, 889, 952, 1004, 1016, 1456, 1547, 1651, 1757, 1768, 1778, 1904, 2008, 2032, 2159, 3094, 3263, 3302, 3514, 3536, 3556, 4016, 4267, 4318, 6188, 6526, 6604, 7028, 7112, 8534, 8636, 11557, 12376, 13052, 13208, 14056, 14224, 15113, 17068, 17272, 22841, 23114, 24752, 26104, 26416, 28067, 28112, 29869, 30226, 31877, 34136, 34544, 45682, 46228, 52208, 55471, 56134, 59738, 60452, 63754, 68272, 91364, 92456, 110942, 112268, 119476, 120904, 127508, 182728, 184912, 196469, 221884, 223139, 224536, 238952, 241808, 255016, 365456, 388297, 392938, 414401, 443768, 446278, 449072, 477904, 510032, 541909, 776594, 785876, 828802, 887536, 892556, 1083818, 1553188, 1571752, 1657604, 1785112, 2167636, 2900807, 3106376, 3143504, 3315208, 3570224, 3793363, 4335272, 5801614, 6212752, 6630416, 7044817, 7586726, 8670544, 11603228, 14089634, 15173452, 23206456, 28179268, 30346904, 46412912, 49313719, 56358536, 60693808, 98627438, 112717072, 197254876, 394509752, 789019504]

約数ペア:

[(1, 789019504), (2, 394509752), (4, 197254876), (7, 112717072), (8, 98627438), (13, 60693808), (14, 56358536), (16, 49313719), (17, 46412912), (26, 30346904), (28, 28179268), (34, 23206456), (52, 15173452), (56, 14089634), (68, 11603228), (91, 8670544), (104, 7586726), (112, 7044817), (119, 6630416), (127, 6212752), (136, 5801614), (182, 4335272), (208, 3793363), (221, 3570224), (238, 3315208), (251, 3143504), (254, 3106376), (272, 2900807), (364, 2167636), (442, 1785112), (476, 1657604), (502, 1571752), (508, 1553188), (728, 1083818), (884, 892556), (889, 887536), (952, 828802), (1004, 785876), (1016, 776594), (1456, 541909), (1547, 510032), (1651, 477904), (1757, 449072), (1768, 446278), (1778, 443768), (1904, 414401), (2008, 392938), (2032, 388297), (2159, 365456), (3094, 255016), (3263, 241808), (3302, 238952), (3514, 224536), (3536, 223139), (3556, 221884), (4016, 196469), (4267, 184912), (4318, 182728), (6188, 127508), (6526, 120904), (6604, 119476), (7028, 112268), (7112, 110942), (8534, 92456), (8636, 91364), (11557, 68272), (12376, 63754), (13052, 60452), (13208, 59738), (14056, 56134), (14224, 55471), (15113, 52208), (17068, 46228), (17272, 45682), (22841, 34544), (23114, 34136), (24752, 31877), (26104, 30226), (26416, 29869), (28067, 28112)]