266167616

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 112

約数和(自身を含む): 628131840

約数和(自身を除く): 361964224

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 127, 143, 176, 208, 229, 254, 286, 352, 416, 458, 508, 572, 704, 832, 916, 1016, 1144, 1397, 1651, 1832, 2032, 2288, 2519, 2794, 2977, 3302, 3664, 4064, 4576, 5038, 5588, 5954, 6604, 7328, 8128, 9152, 10076, 11176, 11908, 13208, 14656, 18161, 20152, 22352, 23816, 26416, 29083, 32747, 36322, 40304, 44704, 47632, 52832, 58166, 65494, 72644, 80608, 89408, 95264, 105664, 116332, 130988, 145288, 161216, 190528, 232664, 261976, 290576, 319913, 378079, 465328, 523952, 581152, 639826, 756158, 930656, 1047904, 1162304, 1279652, 1512316, 1861312, 2095808, 2559304, 3024632, 4158869, 5118608, 6049264, 8317738, 10237216, 12098528, 16635476, 20474432, 24197056, 33270952, 66541904, 133083808, 266167616]

約数ペア:

[(1, 266167616), (2, 133083808), (4, 66541904), (8, 33270952), (11, 24197056), (13, 20474432), (16, 16635476), (22, 12098528), (26, 10237216), (32, 8317738), (44, 6049264), (52, 5118608), (64, 4158869), (88, 3024632), (104, 2559304), (127, 2095808), (143, 1861312), (176, 1512316), (208, 1279652), (229, 1162304), (254, 1047904), (286, 930656), (352, 756158), (416, 639826), (458, 581152), (508, 523952), (572, 465328), (704, 378079), (832, 319913), (916, 290576), (1016, 261976), (1144, 232664), (1397, 190528), (1651, 161216), (1832, 145288), (2032, 130988), (2288, 116332), (2519, 105664), (2794, 95264), (2977, 89408), (3302, 80608), (3664, 72644), (4064, 65494), (4576, 58166), (5038, 52832), (5588, 47632), (5954, 44704), (6604, 40304), (7328, 36322), (8128, 32747), (9152, 29083), (10076, 26416), (11176, 23816), (11908, 22352), (13208, 20152), (14656, 18161)]