1721055549168

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{87239231}}^1$

素因数の和:87239382

約数の個数: 60

約数和(自身を含む): 4851722648448

約数和(自身を除く): 3130667099280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4932, 6576, 9864, 19728, 87239231, 174478462, 261717693, 348956924, 523435386, 697913848, 785153079, 1046870772, 1395827696, 1570306158, 2093741544, 3140612316, 4187483088, 6281224632, 11951774647, 12562449264, 23903549294, 35855323941, 47807098588, 71710647882, 95614197176, 107565971823, 143421295764, 191228394352, 215131943646, 286842591528, 430263887292, 573685183056, 860527774584, 1721055549168]

約数ペア:

[(1, 1721055549168), (2, 860527774584), (3, 573685183056), (4, 430263887292), (6, 286842591528), (8, 215131943646), (9, 191228394352), (12, 143421295764), (16, 107565971823), (18, 95614197176), (24, 71710647882), (36, 47807098588), (48, 35855323941), (72, 23903549294), (137, 12562449264), (144, 11951774647), (274, 6281224632), (411, 4187483088), (548, 3140612316), (822, 2093741544), (1096, 1570306158), (1233, 1395827696), (1644, 1046870772), (2192, 785153079), (2466, 697913848), (3288, 523435386), (4932, 348956924), (6576, 261717693), (9864, 174478462), (19728, 87239231)]