254755788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{26839}}^1$

素因数の和:26966

約数の個数: 48

約数和(自身を含む): 685386240

約数和(自身を除く): 430630452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 26839, 53678, 80517, 107356, 161034, 187873, 322068, 375746, 563619, 751492, 1127238, 2254476, 3032807, 6065614, 9098421, 12131228, 18196842, 21229649, 36393684, 42459298, 63688947, 84918596, 127377894, 254755788]

約数ペア:

[(1, 254755788), (2, 127377894), (3, 84918596), (4, 63688947), (6, 42459298), (7, 36393684), (12, 21229649), (14, 18196842), (21, 12131228), (28, 9098421), (42, 6065614), (84, 3032807), (113, 2254476), (226, 1127238), (339, 751492), (452, 563619), (678, 375746), (791, 322068), (1356, 187873), (1582, 161034), (2373, 107356), (3164, 80517), (4746, 53678), (9492, 26839)]