986760444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 2599430400

約数和(自身を除く): 1612669956

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 89, 92, 102, 138, 139, 178, 204, 267, 276, 278, 289, 356, 391, 417, 534, 556, 578, 782, 834, 867, 1068, 1156, 1173, 1513, 1564, 1668, 1734, 2047, 2346, 2363, 3026, 3197, 3468, 4094, 4539, 4692, 4726, 6052, 6141, 6394, 6647, 7089, 8188, 9078, 9452, 9591, 12282, 12371, 12788, 13294, 14178, 18156, 19182, 19941, 24564, 24742, 25721, 26588, 28356, 34799, 37113, 38364, 39882, 40171, 49484, 51442, 54349, 69598, 74226, 77163, 79764, 80342, 102884, 104397, 108698, 120513, 139196, 148452, 154326, 160684, 163047, 208794, 210307, 217396, 241026, 284533, 308652, 326094, 417588, 420614, 482052, 569066, 591583, 630921, 652188, 841228, 853599, 923933, 1138132, 1183166, 1261842, 1707198, 1774749, 1847866, 2366332, 2523684, 2771799, 3414396, 3549498, 3575219, 3695732, 4837061, 5543598, 7098996, 7150438, 9674122, 10725657, 11087196, 14300876, 14511183, 19348244, 21451314, 29022366, 42902628, 58044732, 82230037, 164460074, 246690111, 328920148, 493380222, 986760444]

約数ペア:

[(1, 986760444), (2, 493380222), (3, 328920148), (4, 246690111), (6, 164460074), (12, 82230037), (17, 58044732), (23, 42902628), (34, 29022366), (46, 21451314), (51, 19348244), (68, 14511183), (69, 14300876), (89, 11087196), (92, 10725657), (102, 9674122), (138, 7150438), (139, 7098996), (178, 5543598), (204, 4837061), (267, 3695732), (276, 3575219), (278, 3549498), (289, 3414396), (356, 2771799), (391, 2523684), (417, 2366332), (534, 1847866), (556, 1774749), (578, 1707198), (782, 1261842), (834, 1183166), (867, 1138132), (1068, 923933), (1156, 853599), (1173, 841228), (1513, 652188), (1564, 630921), (1668, 591583), (1734, 569066), (2047, 482052), (2346, 420614), (2363, 417588), (3026, 326094), (3197, 308652), (3468, 284533), (4094, 241026), (4539, 217396), (4692, 210307), (4726, 208794), (6052, 163047), (6141, 160684), (6394, 154326), (6647, 148452), (7089, 139196), (8188, 120513), (9078, 108698), (9452, 104397), (9591, 102884), (12282, 80342), (12371, 79764), (12788, 77163), (13294, 74226), (14178, 69598), (18156, 54349), (19182, 51442), (19941, 49484), (24564, 40171), (24742, 39882), (25721, 38364), (26588, 37113), (28356, 34799)]