31987645776

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{248753}}^1$

素因数の和:248833

約数の個数: 120

約数和(自身を含む): 96237947520

約数和(自身を除く): 64250301744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1692, 1786, 2256, 2679, 2736, 3384, 3572, 5358, 6768, 7144, 8037, 10716, 14288, 16074, 21432, 32148, 42864, 64296, 128592, 248753, 497506, 746259, 995012, 1492518, 1990024, 2238777, 2985036, 3980048, 4477554, 4726307, 5970072, 8955108, 9452614, 11691391, 11940144, 14178921, 17910216, 18905228, 23382782, 28357842, 35074173, 35820432, 37810456, 42536763, 46765564, 56715684, 70148346, 75620912, 85073526, 93531128, 105222519, 113431368, 140296692, 170147052, 187062256, 210445038, 222136429, 226862736, 280593384, 340294104, 420890076, 444272858, 561186768, 666409287, 680588208, 841780152, 888545716, 1332818574, 1683560304, 1777091432, 1999227861, 2665637148, 3554182864, 3998455722, 5331274296, 7996911444, 10662548592, 15993822888, 31987645776]

約数ペア:

[(1, 31987645776), (2, 15993822888), (3, 10662548592), (4, 7996911444), (6, 5331274296), (8, 3998455722), (9, 3554182864), (12, 2665637148), (16, 1999227861), (18, 1777091432), (19, 1683560304), (24, 1332818574), (36, 888545716), (38, 841780152), (47, 680588208), (48, 666409287), (57, 561186768), (72, 444272858), (76, 420890076), (94, 340294104), (114, 280593384), (141, 226862736), (144, 222136429), (152, 210445038), (171, 187062256), (188, 170147052), (228, 140296692), (282, 113431368), (304, 105222519), (342, 93531128), (376, 85073526), (423, 75620912), (456, 70148346), (564, 56715684), (684, 46765564), (752, 42536763), (846, 37810456), (893, 35820432), (912, 35074173), (1128, 28357842), (1368, 23382782), (1692, 18905228), (1786, 17910216), (2256, 14178921), (2679, 11940144), (2736, 11691391), (3384, 9452614), (3572, 8955108), (5358, 5970072), (6768, 4726307), (7144, 4477554), (8037, 3980048), (10716, 2985036), (14288, 2238777), (16074, 1990024), (21432, 1492518), (32148, 995012), (42864, 746259), (64296, 497506), (128592, 248753)]