248789436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 698277888

約数和(自身を除く): 449488452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 131, 138, 161, 262, 276, 322, 393, 483, 524, 644, 786, 917, 966, 983, 1572, 1834, 1932, 1966, 2751, 2949, 3013, 3668, 3932, 5502, 5898, 6026, 6881, 9039, 11004, 11796, 12052, 13762, 18078, 20643, 21091, 22609, 27524, 36156, 41286, 42182, 45218, 63273, 67827, 82572, 84364, 90436, 126546, 128773, 135654, 158263, 253092, 257546, 271308, 316526, 386319, 474789, 515092, 633052, 772638, 901411, 949578, 1545276, 1802822, 1899156, 2704233, 2961779, 3605644, 5408466, 5923558, 8885337, 10816932, 11847116, 17770674, 20732453, 35541348, 41464906, 62197359, 82929812, 124394718, 248789436]

約数ペア:

[(1, 248789436), (2, 124394718), (3, 82929812), (4, 62197359), (6, 41464906), (7, 35541348), (12, 20732453), (14, 17770674), (21, 11847116), (23, 10816932), (28, 8885337), (42, 5923558), (46, 5408466), (69, 3605644), (84, 2961779), (92, 2704233), (131, 1899156), (138, 1802822), (161, 1545276), (262, 949578), (276, 901411), (322, 772638), (393, 633052), (483, 515092), (524, 474789), (644, 386319), (786, 316526), (917, 271308), (966, 257546), (983, 253092), (1572, 158263), (1834, 135654), (1932, 128773), (1966, 126546), (2751, 90436), (2949, 84364), (3013, 82572), (3668, 67827), (3932, 63273), (5502, 45218), (5898, 42182), (6026, 41286), (6881, 36156), (9039, 27524), (11004, 22609), (11796, 21091), (12052, 20643), (13762, 18078)]