1896151968

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2003}}^1$

素因数の和:2211

約数の個数: 144

約数和(自身を含む): 5711640480

約数和(自身を除く): 3815488512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 173, 228, 288, 304, 342, 346, 456, 519, 608, 684, 692, 912, 1038, 1368, 1384, 1557, 1824, 2003, 2076, 2736, 2768, 3114, 3287, 4006, 4152, 5472, 5536, 6009, 6228, 6574, 8012, 8304, 9861, 12018, 12456, 13148, 16024, 16608, 18027, 19722, 24036, 24912, 26296, 29583, 32048, 36054, 38057, 39444, 48072, 49824, 52592, 59166, 64096, 72108, 76114, 78888, 96144, 105184, 114171, 118332, 144216, 152228, 157776, 192288, 228342, 236664, 288432, 304456, 315552, 342513, 346519, 456684, 473328, 576864, 608912, 685026, 693038, 913368, 946656, 1039557, 1217824, 1370052, 1386076, 1826736, 2079114, 2740104, 2772152, 3118671, 3653472, 4158228, 5480208, 5544304, 6237342, 6583861, 8316456, 10960416, 11088608, 12474684, 13167722, 16632912, 19751583, 24949368, 26335444, 33265824, 39503166, 49898736, 52670888, 59254749, 79006332, 99797472, 105341776, 118509498, 158012664, 210683552, 237018996, 316025328, 474037992, 632050656, 948075984, 1896151968]

約数ペア:

[(1, 1896151968), (2, 948075984), (3, 632050656), (4, 474037992), (6, 316025328), (8, 237018996), (9, 210683552), (12, 158012664), (16, 118509498), (18, 105341776), (19, 99797472), (24, 79006332), (32, 59254749), (36, 52670888), (38, 49898736), (48, 39503166), (57, 33265824), (72, 26335444), (76, 24949368), (96, 19751583), (114, 16632912), (144, 13167722), (152, 12474684), (171, 11088608), (173, 10960416), (228, 8316456), (288, 6583861), (304, 6237342), (342, 5544304), (346, 5480208), (456, 4158228), (519, 3653472), (608, 3118671), (684, 2772152), (692, 2740104), (912, 2079114), (1038, 1826736), (1368, 1386076), (1384, 1370052), (1557, 1217824), (1824, 1039557), (2003, 946656), (2076, 913368), (2736, 693038), (2768, 685026), (3114, 608912), (3287, 576864), (4006, 473328), (4152, 456684), (5472, 346519), (5536, 342513), (6009, 315552), (6228, 304456), (6574, 288432), (8012, 236664), (8304, 228342), (9861, 192288), (12018, 157776), (12456, 152228), (13148, 144216), (16024, 118332), (16608, 114171), (18027, 105184), (19722, 96144), (24036, 78888), (24912, 76114), (26296, 72108), (29583, 64096), (32048, 59166), (36054, 52592), (38057, 49824), (39444, 48072)]