814074408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{887}}^1$

素因数の和:1516

約数の個数: 128

約数和(自身を含む): 2591539200

約数和(自身を除く): 1777464792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 607, 756, 887, 1214, 1512, 1774, 1821, 2428, 2661, 3548, 3642, 4249, 4856, 5322, 5463, 6209, 7096, 7284, 7983, 8498, 10644, 10926, 12418, 12747, 14568, 15966, 16389, 16996, 18627, 21288, 21852, 23949, 24836, 25494, 31932, 32778, 33992, 37254, 38241, 43704, 47898, 49672, 50988, 55881, 63864, 65556, 74508, 76482, 95796, 101976, 111762, 114723, 131112, 149016, 152964, 167643, 191592, 223524, 229446, 305928, 335286, 447048, 458892, 538409, 670572, 917784, 1076818, 1341144, 1615227, 2153636, 3230454, 3768863, 4307272, 4845681, 6460908, 7537726, 9691362, 11306589, 12921816, 14537043, 15075452, 19382724, 22613178, 29074086, 30150904, 33919767, 38765448, 45226356, 58148172, 67839534, 90452712, 101759301, 116296344, 135679068, 203518602, 271358136, 407037204, 814074408]

約数ペア:

[(1, 814074408), (2, 407037204), (3, 271358136), (4, 203518602), (6, 135679068), (7, 116296344), (8, 101759301), (9, 90452712), (12, 67839534), (14, 58148172), (18, 45226356), (21, 38765448), (24, 33919767), (27, 30150904), (28, 29074086), (36, 22613178), (42, 19382724), (54, 15075452), (56, 14537043), (63, 12921816), (72, 11306589), (84, 9691362), (108, 7537726), (126, 6460908), (168, 4845681), (189, 4307272), (216, 3768863), (252, 3230454), (378, 2153636), (504, 1615227), (607, 1341144), (756, 1076818), (887, 917784), (1214, 670572), (1512, 538409), (1774, 458892), (1821, 447048), (2428, 335286), (2661, 305928), (3548, 229446), (3642, 223524), (4249, 191592), (4856, 167643), (5322, 152964), (5463, 149016), (6209, 131112), (7096, 114723), (7284, 111762), (7983, 101976), (8498, 95796), (10644, 76482), (10926, 74508), (12418, 65556), (12747, 63864), (14568, 55881), (15966, 50988), (16389, 49672), (16996, 47898), (18627, 43704), (21288, 38241), (21852, 37254), (23949, 33992), (24836, 32778), (25494, 31932)]