996491652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 2868038208

約数和(自身を除く): 1871546556

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 31, 34, 39, 46, 51, 52, 62, 68, 69, 78, 92, 93, 102, 124, 138, 156, 186, 204, 221, 276, 289, 299, 372, 391, 403, 442, 527, 578, 598, 663, 713, 782, 806, 867, 884, 897, 961, 1054, 1156, 1173, 1196, 1209, 1326, 1426, 1564, 1581, 1612, 1734, 1794, 1922, 2108, 2139, 2346, 2418, 2652, 2852, 2883, 3162, 3468, 3588, 3757, 3844, 4278, 4692, 4836, 5083, 5766, 6324, 6647, 6851, 7514, 8556, 8959, 9269, 10166, 11271, 11532, 12121, 12493, 13294, 13702, 15028, 15249, 16337, 17918, 18538, 19941, 20332, 20553, 22103, 22542, 24242, 24986, 26588, 26877, 27404, 27807, 30498, 32674, 35836, 36363, 37076, 37479, 39882, 41106, 44206, 45084, 48484, 49011, 49972, 53754, 55614, 60996, 65348, 66309, 72726, 74958, 79764, 82212, 86411, 88412, 98022, 107508, 111228, 116467, 132618, 145452, 149916, 157573, 172822, 196044, 206057, 212381, 232934, 259233, 265236, 277729, 287339, 315146, 345644, 349401, 375751, 412114, 424762, 465868, 472719, 518466, 555458, 574678, 618171, 630292, 637143, 698802, 751502, 824228, 833187, 849524, 862017, 945438, 1036932, 1110916, 1127253, 1149356, 1236342, 1274286, 1397604, 1503004, 1666374, 1724034, 1890876, 2254506, 2472684, 2548572, 2678741, 3332748, 3448068, 3610477, 4509012, 4884763, 5357482, 6387767, 7220954, 8036223, 9769526, 10714964, 10831431, 12775534, 14441908, 14654289, 16072446, 19163301, 19539052, 21662862, 25551068, 29308578, 32144892, 38326602, 43325724, 58617156, 76653204, 83040971, 166081942, 249122913, 332163884, 498245826, 996491652]

約数ペア:

[(1, 996491652), (2, 498245826), (3, 332163884), (4, 249122913), (6, 166081942), (12, 83040971), (13, 76653204), (17, 58617156), (23, 43325724), (26, 38326602), (31, 32144892), (34, 29308578), (39, 25551068), (46, 21662862), (51, 19539052), (52, 19163301), (62, 16072446), (68, 14654289), (69, 14441908), (78, 12775534), (92, 10831431), (93, 10714964), (102, 9769526), (124, 8036223), (138, 7220954), (156, 6387767), (186, 5357482), (204, 4884763), (221, 4509012), (276, 3610477), (289, 3448068), (299, 3332748), (372, 2678741), (391, 2548572), (403, 2472684), (442, 2254506), (527, 1890876), (578, 1724034), (598, 1666374), (663, 1503004), (713, 1397604), (782, 1274286), (806, 1236342), (867, 1149356), (884, 1127253), (897, 1110916), (961, 1036932), (1054, 945438), (1156, 862017), (1173, 849524), (1196, 833187), (1209, 824228), (1326, 751502), (1426, 698802), (1564, 637143), (1581, 630292), (1612, 618171), (1734, 574678), (1794, 555458), (1922, 518466), (2108, 472719), (2139, 465868), (2346, 424762), (2418, 412114), (2652, 375751), (2852, 349401), (2883, 345644), (3162, 315146), (3468, 287339), (3588, 277729), (3757, 265236), (3844, 259233), (4278, 232934), (4692, 212381), (4836, 206057), (5083, 196044), (5766, 172822), (6324, 157573), (6647, 149916), (6851, 145452), (7514, 132618), (8556, 116467), (8959, 111228), (9269, 107508), (10166, 98022), (11271, 88412), (11532, 86411), (12121, 82212), (12493, 79764), (13294, 74958), (13702, 72726), (15028, 66309), (15249, 65348), (16337, 60996), (17918, 55614), (18538, 53754), (19941, 49972), (20332, 49011), (20553, 48484), (22103, 45084), (22542, 44206), (24242, 41106), (24986, 39882), (26588, 37479), (26877, 37076), (27404, 36363), (27807, 35836), (30498, 32674)]