1222011392

素因数分解:

$2^9\times 7^2\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:826

約数の個数: 120

約数和(自身を含む): 2886627744

約数和(自身を除く): 1664616352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 67, 98, 112, 128, 134, 196, 224, 256, 268, 392, 448, 469, 512, 536, 727, 784, 896, 938, 1072, 1454, 1568, 1792, 1876, 2144, 2908, 3136, 3283, 3584, 3752, 4288, 5089, 5816, 6272, 6566, 7504, 8576, 10178, 11632, 12544, 13132, 15008, 17152, 20356, 23264, 25088, 26264, 30016, 34304, 35623, 40712, 46528, 48709, 52528, 60032, 71246, 81424, 93056, 97418, 105056, 120064, 142492, 162848, 186112, 194836, 210112, 240128, 284984, 325696, 340963, 372224, 389672, 420224, 569968, 651392, 681926, 779344, 840448, 1139936, 1302784, 1363852, 1558688, 1680896, 2279872, 2386741, 2605568, 2727704, 3117376, 4559744, 4773482, 5455408, 6234752, 9119488, 9546964, 10910816, 12469504, 18238976, 19093928, 21821632, 24939008, 38187856, 43643264, 76375712, 87286528, 152751424, 174573056, 305502848, 611005696, 1222011392]

約数ペア:

[(1, 1222011392), (2, 611005696), (4, 305502848), (7, 174573056), (8, 152751424), (14, 87286528), (16, 76375712), (28, 43643264), (32, 38187856), (49, 24939008), (56, 21821632), (64, 19093928), (67, 18238976), (98, 12469504), (112, 10910816), (128, 9546964), (134, 9119488), (196, 6234752), (224, 5455408), (256, 4773482), (268, 4559744), (392, 3117376), (448, 2727704), (469, 2605568), (512, 2386741), (536, 2279872), (727, 1680896), (784, 1558688), (896, 1363852), (938, 1302784), (1072, 1139936), (1454, 840448), (1568, 779344), (1792, 681926), (1876, 651392), (2144, 569968), (2908, 420224), (3136, 389672), (3283, 372224), (3584, 340963), (3752, 325696), (4288, 284984), (5089, 240128), (5816, 210112), (6272, 194836), (6566, 186112), (7504, 162848), (8576, 142492), (10178, 120064), (11632, 105056), (12544, 97418), (13132, 93056), (15008, 81424), (17152, 71246), (20356, 60032), (23264, 52528), (25088, 48709), (26264, 46528), (30016, 40712), (34304, 35623)]