421155392

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5839}}^1$

素因数の和:5888

約数の個数: 84

約数和(自身を含む): 1014618240

約数和(自身を除く): 593462848

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 448, 644, 736, 784, 1127, 1288, 1472, 1568, 2254, 2576, 3136, 4508, 5152, 5839, 9016, 10304, 11678, 18032, 23356, 36064, 40873, 46712, 72128, 81746, 93424, 134297, 163492, 186848, 268594, 286111, 326984, 373696, 537188, 572222, 653968, 940079, 1074376, 1144444, 1307936, 1880158, 2148752, 2288888, 2615872, 3760316, 4297504, 4577776, 6580553, 7520632, 8595008, 9155552, 13161106, 15041264, 18311104, 26322212, 30082528, 52644424, 60165056, 105288848, 210577696, 421155392]

約数ペア:

[(1, 421155392), (2, 210577696), (4, 105288848), (7, 60165056), (8, 52644424), (14, 30082528), (16, 26322212), (23, 18311104), (28, 15041264), (32, 13161106), (46, 9155552), (49, 8595008), (56, 7520632), (64, 6580553), (92, 4577776), (98, 4297504), (112, 3760316), (161, 2615872), (184, 2288888), (196, 2148752), (224, 1880158), (322, 1307936), (368, 1144444), (392, 1074376), (448, 940079), (644, 653968), (736, 572222), (784, 537188), (1127, 373696), (1288, 326984), (1472, 286111), (1568, 268594), (2254, 186848), (2576, 163492), (3136, 134297), (4508, 93424), (5152, 81746), (5839, 72128), (9016, 46712), (10304, 40873), (11678, 36064), (18032, 23356)]