742385688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 2096720640

約数和(自身を除く): 1354334952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 41, 44, 66, 82, 88, 107, 123, 132, 164, 214, 246, 264, 321, 328, 428, 451, 492, 641, 642, 856, 902, 984, 1177, 1282, 1284, 1353, 1804, 1923, 2354, 2564, 2568, 2706, 3531, 3608, 3846, 4387, 4708, 5128, 5412, 7051, 7062, 7692, 8774, 9416, 10824, 13161, 14102, 14124, 15384, 17548, 21153, 26281, 26322, 28204, 28248, 35096, 42306, 48257, 52562, 52644, 56408, 68587, 78843, 84612, 96514, 105124, 105288, 137174, 144771, 157686, 169224, 193028, 205761, 210248, 274348, 289091, 289542, 315372, 386056, 411522, 548696, 578182, 579084, 630744, 754457, 823044, 867273, 1156364, 1158168, 1508914, 1646088, 1734546, 2263371, 2312728, 2812067, 3017828, 3469092, 4526742, 5624134, 6035656, 6938184, 8436201, 9053484, 11248268, 16872402, 18106968, 22496536, 30932737, 33744804, 61865474, 67489608, 92798211, 123730948, 185596422, 247461896, 371192844, 742385688]

約数ペア:

[(1, 742385688), (2, 371192844), (3, 247461896), (4, 185596422), (6, 123730948), (8, 92798211), (11, 67489608), (12, 61865474), (22, 33744804), (24, 30932737), (33, 22496536), (41, 18106968), (44, 16872402), (66, 11248268), (82, 9053484), (88, 8436201), (107, 6938184), (123, 6035656), (132, 5624134), (164, 4526742), (214, 3469092), (246, 3017828), (264, 2812067), (321, 2312728), (328, 2263371), (428, 1734546), (451, 1646088), (492, 1508914), (641, 1158168), (642, 1156364), (856, 867273), (902, 823044), (984, 754457), (1177, 630744), (1282, 579084), (1284, 578182), (1353, 548696), (1804, 411522), (1923, 386056), (2354, 315372), (2564, 289542), (2568, 289091), (2706, 274348), (3531, 210248), (3608, 205761), (3846, 193028), (4387, 169224), (4708, 157686), (5128, 144771), (5412, 137174), (7051, 105288), (7062, 105124), (7692, 96514), (8774, 84612), (9416, 78843), (10824, 68587), (13161, 56408), (14102, 52644), (14124, 52562), (15384, 48257), (17548, 42306), (21153, 35096), (26281, 28248), (26322, 28204)]