213647784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41023}}^1$

素因数の和:41070

約数の個数: 64

約数和(自身を含む): 630128640

約数和(自身を除く): 416480856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 41023, 82046, 123069, 164092, 246138, 287161, 328184, 492276, 574322, 861483, 984552, 1148644, 1271713, 1722966, 2297288, 2543426, 3445932, 3815139, 5086852, 6891864, 7630278, 8901991, 10173704, 15260556, 17803982, 26705973, 30521112, 35607964, 53411946, 71215928, 106823892, 213647784]

約数ペア:

[(1, 213647784), (2, 106823892), (3, 71215928), (4, 53411946), (6, 35607964), (7, 30521112), (8, 26705973), (12, 17803982), (14, 15260556), (21, 10173704), (24, 8901991), (28, 7630278), (31, 6891864), (42, 5086852), (56, 3815139), (62, 3445932), (84, 2543426), (93, 2297288), (124, 1722966), (168, 1271713), (186, 1148644), (217, 984552), (248, 861483), (372, 574322), (434, 492276), (651, 328184), (744, 287161), (868, 246138), (1302, 164092), (1736, 123069), (2604, 82046), (5208, 41023)]