7883314458

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 16184862720

約数和(自身を除く): 8301548262

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 311, 314, 379, 426, 471, 622, 758, 933, 942, 1137, 1866, 2274, 11147, 22081, 22294, 26909, 33441, 44162, 48827, 53818, 59503, 66243, 66882, 80727, 97654, 117869, 119006, 132486, 146481, 161454, 178509, 235738, 292962, 353607, 357018, 707214, 3466717, 4224713, 6933434, 8368699, 8449426, 10400151, 12674139, 16737398, 18505433, 20800302, 25106097, 25348278, 37010866, 50212194, 55516299, 111032598, 1313885743, 2627771486, 3941657229, 7883314458]

約数ペア:

[(1, 7883314458), (2, 3941657229), (3, 2627771486), (6, 1313885743), (71, 111032598), (142, 55516299), (157, 50212194), (213, 37010866), (311, 25348278), (314, 25106097), (379, 20800302), (426, 18505433), (471, 16737398), (622, 12674139), (758, 10400151), (933, 8449426), (942, 8368699), (1137, 6933434), (1866, 4224713), (2274, 3466717), (11147, 707214), (22081, 357018), (22294, 353607), (26909, 292962), (33441, 235738), (44162, 178509), (48827, 161454), (53818, 146481), (59503, 132486), (66243, 119006), (66882, 117869), (80727, 97654)]