329203476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 995379840

約数和(自身を除く): 666176364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 107, 116, 126, 174, 203, 214, 252, 261, 321, 348, 406, 421, 428, 522, 609, 642, 749, 812, 842, 963, 1044, 1218, 1263, 1284, 1498, 1684, 1827, 1926, 2247, 2436, 2526, 2947, 2996, 3103, 3654, 3789, 3852, 4494, 5052, 5894, 6206, 6741, 7308, 7578, 8841, 8988, 9309, 11788, 12209, 12412, 13482, 15156, 17682, 18618, 21721, 24418, 26523, 26964, 27927, 35364, 36627, 37236, 43442, 45047, 48836, 53046, 55854, 65163, 73254, 85463, 86884, 90094, 106092, 109881, 111708, 130326, 135141, 146508, 170926, 180188, 195489, 219762, 256389, 260652, 270282, 315329, 341852, 390978, 405423, 439524, 512778, 540564, 630658, 769167, 781956, 810846, 945987, 1025556, 1261316, 1306363, 1538334, 1621692, 1891974, 2612726, 2837961, 3076668, 3783948, 3919089, 5225452, 5675922, 7838178, 9144541, 11351844, 11757267, 15676356, 18289082, 23514534, 27433623, 36578164, 47029068, 54867246, 82300869, 109734492, 164601738, 329203476]

約数ペア:

[(1, 329203476), (2, 164601738), (3, 109734492), (4, 82300869), (6, 54867246), (7, 47029068), (9, 36578164), (12, 27433623), (14, 23514534), (18, 18289082), (21, 15676356), (28, 11757267), (29, 11351844), (36, 9144541), (42, 7838178), (58, 5675922), (63, 5225452), (84, 3919089), (87, 3783948), (107, 3076668), (116, 2837961), (126, 2612726), (174, 1891974), (203, 1621692), (214, 1538334), (252, 1306363), (261, 1261316), (321, 1025556), (348, 945987), (406, 810846), (421, 781956), (428, 769167), (522, 630658), (609, 540564), (642, 512778), (749, 439524), (812, 405423), (842, 390978), (963, 341852), (1044, 315329), (1218, 270282), (1263, 260652), (1284, 256389), (1498, 219762), (1684, 195489), (1827, 180188), (1926, 170926), (2247, 146508), (2436, 135141), (2526, 130326), (2947, 111708), (2996, 109881), (3103, 106092), (3654, 90094), (3789, 86884), (3852, 85463), (4494, 73254), (5052, 65163), (5894, 55854), (6206, 53046), (6741, 48836), (7308, 45047), (7578, 43442), (8841, 37236), (8988, 36627), (9309, 35364), (11788, 27927), (12209, 26964), (12412, 26523), (13482, 24418), (15156, 21721), (17682, 18618)]