328548744

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1613}}^1$

素因数の和:1692

約数の個数: 128

約数和(自身を含む): 976147200

約数和(自身を除く): 647598456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 108, 123, 138, 164, 184, 207, 216, 246, 276, 328, 369, 414, 492, 552, 621, 738, 828, 943, 984, 1107, 1242, 1476, 1613, 1656, 1886, 2214, 2484, 2829, 2952, 3226, 3772, 4428, 4839, 4968, 5658, 6452, 7544, 8487, 8856, 9678, 11316, 12904, 14517, 16974, 19356, 22632, 25461, 29034, 33948, 37099, 38712, 43551, 50922, 58068, 66133, 67896, 74198, 87102, 101844, 111297, 116136, 132266, 148396, 174204, 198399, 203688, 222594, 264532, 296792, 333891, 348408, 396798, 445188, 529064, 595197, 667782, 793596, 890376, 1001673, 1190394, 1335564, 1521059, 1587192, 1785591, 2003346, 2380788, 2671128, 3042118, 3571182, 4006692, 4563177, 4761576, 6084236, 7142364, 8013384, 9126354, 12168472, 13689531, 14284728, 18252708, 27379062, 36505416, 41068593, 54758124, 82137186, 109516248, 164274372, 328548744]

約数ペア:

[(1, 328548744), (2, 164274372), (3, 109516248), (4, 82137186), (6, 54758124), (8, 41068593), (9, 36505416), (12, 27379062), (18, 18252708), (23, 14284728), (24, 13689531), (27, 12168472), (36, 9126354), (41, 8013384), (46, 7142364), (54, 6084236), (69, 4761576), (72, 4563177), (82, 4006692), (92, 3571182), (108, 3042118), (123, 2671128), (138, 2380788), (164, 2003346), (184, 1785591), (207, 1587192), (216, 1521059), (246, 1335564), (276, 1190394), (328, 1001673), (369, 890376), (414, 793596), (492, 667782), (552, 595197), (621, 529064), (738, 445188), (828, 396798), (943, 348408), (984, 333891), (1107, 296792), (1242, 264532), (1476, 222594), (1613, 203688), (1656, 198399), (1886, 174204), (2214, 148396), (2484, 132266), (2829, 116136), (2952, 111297), (3226, 101844), (3772, 87102), (4428, 74198), (4839, 67896), (4968, 66133), (5658, 58068), (6452, 50922), (7544, 43551), (8487, 38712), (8856, 37099), (9678, 33948), (11316, 29034), (12904, 25461), (14517, 22632), (16974, 19356)]