219631488

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{30103}}^1$

素因数の和:30139

約数の個数: 64

約数和(自身を含む): 614121600

約数和(自身を除く): 394490112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 30103, 60206, 90309, 120412, 180618, 240824, 361236, 481648, 571957, 722472, 963296, 1143914, 1444944, 1715871, 1926592, 2287828, 2889888, 3431742, 3853184, 4575656, 5779776, 6863484, 9151312, 11559552, 13726968, 18302624, 27453936, 36605248, 54907872, 73210496, 109815744, 219631488]

約数ペア:

[(1, 219631488), (2, 109815744), (3, 73210496), (4, 54907872), (6, 36605248), (8, 27453936), (12, 18302624), (16, 13726968), (19, 11559552), (24, 9151312), (32, 6863484), (38, 5779776), (48, 4575656), (57, 3853184), (64, 3431742), (76, 2889888), (96, 2287828), (114, 1926592), (128, 1715871), (152, 1444944), (192, 1143914), (228, 963296), (304, 722472), (384, 571957), (456, 481648), (608, 361236), (912, 240824), (1216, 180618), (1824, 120412), (2432, 90309), (3648, 60206), (7296, 30103)]