2421354528

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{442499}}^1$

素因数の和:442534

約数の個数: 72

約数和(自身を含む): 7248150000

約数和(自身を除く): 4826795472

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, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 442499, 884998, 1327497, 1769996, 2654994, 3539992, 3982491, 5309988, 7079984, 7964982, 8407481, 10619976, 14159968, 15929964, 16814962, 21239952, 25222443, 31859928, 33629924, 42479904, 50444886, 63719856, 67259848, 75667329, 100889772, 127439712, 134519696, 151334658, 201779544, 269039392, 302669316, 403559088, 605338632, 807118176, 1210677264, 2421354528]

約数ペア:

[(1, 2421354528), (2, 1210677264), (3, 807118176), (4, 605338632), (6, 403559088), (8, 302669316), (9, 269039392), (12, 201779544), (16, 151334658), (18, 134519696), (19, 127439712), (24, 100889772), (32, 75667329), (36, 67259848), (38, 63719856), (48, 50444886), (57, 42479904), (72, 33629924), (76, 31859928), (96, 25222443), (114, 21239952), (144, 16814962), (152, 15929964), (171, 14159968), (228, 10619976), (288, 8407481), (304, 7964982), (342, 7079984), (456, 5309988), (608, 3982491), (684, 3539992), (912, 2654994), (1368, 1769996), (1824, 1327497), (2736, 884998), (5472, 442499)]