388955376

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2693}}^1$

素因数の和:2783

約数の個数: 120

約数和(自身を含む): 1172536560

約数和(自身を除く): 783581184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 59, 68, 72, 102, 118, 136, 144, 153, 177, 204, 236, 272, 306, 354, 408, 472, 531, 612, 708, 816, 944, 1003, 1062, 1224, 1416, 2006, 2124, 2448, 2693, 2832, 3009, 4012, 4248, 5386, 6018, 8024, 8079, 8496, 9027, 10772, 12036, 16048, 16158, 18054, 21544, 24072, 24237, 32316, 36108, 43088, 45781, 48144, 48474, 64632, 72216, 91562, 96948, 129264, 137343, 144432, 158887, 183124, 193896, 274686, 317774, 366248, 387792, 412029, 476661, 549372, 635548, 732496, 824058, 953322, 1098744, 1271096, 1429983, 1648116, 1906644, 2197488, 2542192, 2701079, 2859966, 3296232, 3813288, 5402158, 5719932, 6592464, 7626576, 8103237, 10804316, 11439864, 16206474, 21608632, 22879728, 24309711, 32412948, 43217264, 48619422, 64825896, 97238844, 129651792, 194477688, 388955376]

約数ペア:

[(1, 388955376), (2, 194477688), (3, 129651792), (4, 97238844), (6, 64825896), (8, 48619422), (9, 43217264), (12, 32412948), (16, 24309711), (17, 22879728), (18, 21608632), (24, 16206474), (34, 11439864), (36, 10804316), (48, 8103237), (51, 7626576), (59, 6592464), (68, 5719932), (72, 5402158), (102, 3813288), (118, 3296232), (136, 2859966), (144, 2701079), (153, 2542192), (177, 2197488), (204, 1906644), (236, 1648116), (272, 1429983), (306, 1271096), (354, 1098744), (408, 953322), (472, 824058), (531, 732496), (612, 635548), (708, 549372), (816, 476661), (944, 412029), (1003, 387792), (1062, 366248), (1224, 317774), (1416, 274686), (2006, 193896), (2124, 183124), (2448, 158887), (2693, 144432), (2832, 137343), (3009, 129264), (4012, 96948), (4248, 91562), (5386, 72216), (6018, 64632), (8024, 48474), (8079, 48144), (8496, 45781), (9027, 43088), (10772, 36108), (12036, 32316), (16048, 24237), (16158, 24072), (18054, 21544)]