16872419064

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^2\times {\mathrm{431}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 44656531200

約数和(自身を除く): 27784112136

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 293, 431, 456, 586, 862, 879, 1172, 1293, 1724, 1758, 2344, 2586, 3448, 3516, 5172, 5567, 7032, 8189, 10344, 11134, 16378, 16701, 22268, 24567, 32756, 33402, 44536, 49134, 65512, 66804, 85849, 98268, 126283, 133608, 171698, 196536, 252566, 257547, 343396, 378849, 505132, 515094, 686792, 757698, 1010264, 1030188, 1515396, 1631131, 2060376, 2399377, 3030792, 3262262, 4798754, 4893393, 6524524, 7198131, 9597508, 9786786, 13049048, 14396262, 19195016, 19573572, 28792524, 37000919, 39147144, 57585048, 74001838, 111002757, 148003676, 222005514, 296007352, 444011028, 703017461, 888022056, 1406034922, 2109052383, 2812069844, 4218104766, 5624139688, 8436209532, 16872419064]

約数ペア:

[(1, 16872419064), (2, 8436209532), (3, 5624139688), (4, 4218104766), (6, 2812069844), (8, 2109052383), (12, 1406034922), (19, 888022056), (24, 703017461), (38, 444011028), (57, 296007352), (76, 222005514), (114, 148003676), (152, 111002757), (228, 74001838), (293, 57585048), (431, 39147144), (456, 37000919), (586, 28792524), (862, 19573572), (879, 19195016), (1172, 14396262), (1293, 13049048), (1724, 9786786), (1758, 9597508), (2344, 7198131), (2586, 6524524), (3448, 4893393), (3516, 4798754), (5172, 3262262), (5567, 3030792), (7032, 2399377), (8189, 2060376), (10344, 1631131), (11134, 1515396), (16378, 1030188), (16701, 1010264), (22268, 757698), (24567, 686792), (32756, 515094), (33402, 505132), (44536, 378849), (49134, 343396), (65512, 257547), (66804, 252566), (85849, 196536), (98268, 171698), (126283, 133608)]