328557384

素因数分解:

$2^3\times 3^7\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 938736000

約数和(自身を除く): 610178616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 211, 216, 243, 267, 324, 356, 422, 486, 534, 633, 648, 712, 729, 801, 844, 972, 1068, 1266, 1458, 1602, 1688, 1899, 1944, 2136, 2187, 2403, 2532, 2916, 3204, 3798, 4374, 4806, 5064, 5697, 5832, 6408, 7209, 7596, 8748, 9612, 11394, 14418, 15192, 17091, 17496, 18779, 19224, 21627, 22788, 28836, 34182, 37558, 43254, 45576, 51273, 56337, 57672, 64881, 68364, 75116, 86508, 102546, 112674, 129762, 136728, 150232, 153819, 169011, 173016, 194643, 205092, 225348, 259524, 307638, 338022, 389286, 410184, 450696, 461457, 507033, 519048, 615276, 676044, 778572, 922914, 1014066, 1230552, 1352088, 1521099, 1557144, 1845828, 2028132, 3042198, 3691656, 4056264, 4563297, 6084396, 9126594, 12168792, 13689891, 18253188, 27379782, 36506376, 41069673, 54759564, 82139346, 109519128, 164278692, 328557384]

約数ペア:

[(1, 328557384), (2, 164278692), (3, 109519128), (4, 82139346), (6, 54759564), (8, 41069673), (9, 36506376), (12, 27379782), (18, 18253188), (24, 13689891), (27, 12168792), (36, 9126594), (54, 6084396), (72, 4563297), (81, 4056264), (89, 3691656), (108, 3042198), (162, 2028132), (178, 1845828), (211, 1557144), (216, 1521099), (243, 1352088), (267, 1230552), (324, 1014066), (356, 922914), (422, 778572), (486, 676044), (534, 615276), (633, 519048), (648, 507033), (712, 461457), (729, 450696), (801, 410184), (844, 389286), (972, 338022), (1068, 307638), (1266, 259524), (1458, 225348), (1602, 205092), (1688, 194643), (1899, 173016), (1944, 169011), (2136, 153819), (2187, 150232), (2403, 136728), (2532, 129762), (2916, 112674), (3204, 102546), (3798, 86508), (4374, 75116), (4806, 68364), (5064, 64881), (5697, 57672), (5832, 56337), (6408, 51273), (7209, 45576), (7596, 43254), (8748, 37558), (9612, 34182), (11394, 28836), (14418, 22788), (15192, 21627), (17091, 19224), (17496, 18779)]