328346784

素因数分解:

$2^5\times 3^4\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1120

約数の個数: 120

約数和(自身を含む): 974036448

約数和(自身を除く): 645689664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 216, 262, 288, 324, 393, 432, 524, 648, 786, 864, 967, 1048, 1179, 1296, 1572, 1934, 2096, 2358, 2592, 2901, 3144, 3537, 3868, 4192, 4716, 5802, 6288, 7074, 7736, 8703, 9432, 10611, 11604, 12576, 14148, 15472, 17406, 18864, 21222, 23208, 26109, 28296, 30944, 34812, 37728, 42444, 46416, 52218, 56592, 69624, 78327, 84888, 92832, 104436, 113184, 126677, 139248, 156654, 169776, 208872, 253354, 278496, 313308, 339552, 380031, 417744, 506708, 626616, 760062, 835488, 1013416, 1140093, 1253232, 1520124, 2026832, 2280186, 2506464, 3040248, 3420279, 4053664, 4560372, 6080496, 6840558, 9120744, 10260837, 12160992, 13681116, 18241488, 20521674, 27362232, 36482976, 41043348, 54724464, 82086696, 109448928, 164173392, 328346784]

約数ペア:

[(1, 328346784), (2, 164173392), (3, 109448928), (4, 82086696), (6, 54724464), (8, 41043348), (9, 36482976), (12, 27362232), (16, 20521674), (18, 18241488), (24, 13681116), (27, 12160992), (32, 10260837), (36, 9120744), (48, 6840558), (54, 6080496), (72, 4560372), (81, 4053664), (96, 3420279), (108, 3040248), (131, 2506464), (144, 2280186), (162, 2026832), (216, 1520124), (262, 1253232), (288, 1140093), (324, 1013416), (393, 835488), (432, 760062), (524, 626616), (648, 506708), (786, 417744), (864, 380031), (967, 339552), (1048, 313308), (1179, 278496), (1296, 253354), (1572, 208872), (1934, 169776), (2096, 156654), (2358, 139248), (2592, 126677), (2901, 113184), (3144, 104436), (3537, 92832), (3868, 84888), (4192, 78327), (4716, 69624), (5802, 56592), (6288, 52218), (7074, 46416), (7736, 42444), (8703, 37728), (9432, 34812), (10611, 30944), (11604, 28296), (12576, 26109), (14148, 23208), (15472, 21222), (17406, 18864)]