31302949008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{246931}}^1$

素因数の和:247100

約数の個数: 80

約数和(自身を含む): 85734790400

約数和(自身を除く): 54431841392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 278, 304, 417, 456, 556, 834, 912, 1112, 1668, 2224, 2641, 3336, 5282, 6672, 7923, 10564, 15846, 21128, 31692, 42256, 63384, 126768, 246931, 493862, 740793, 987724, 1481586, 1975448, 2963172, 3950896, 4691689, 5926344, 9383378, 11852688, 14075067, 18766756, 28150134, 34323409, 37533512, 56300268, 68646818, 75067024, 102970227, 112600536, 137293636, 205940454, 225201072, 274587272, 411880908, 549174544, 652144771, 823761816, 1304289542, 1647523632, 1956434313, 2608579084, 3912868626, 5217158168, 7825737252, 10434316336, 15651474504, 31302949008]

約数ペア:

[(1, 31302949008), (2, 15651474504), (3, 10434316336), (4, 7825737252), (6, 5217158168), (8, 3912868626), (12, 2608579084), (16, 1956434313), (19, 1647523632), (24, 1304289542), (38, 823761816), (48, 652144771), (57, 549174544), (76, 411880908), (114, 274587272), (139, 225201072), (152, 205940454), (228, 137293636), (278, 112600536), (304, 102970227), (417, 75067024), (456, 68646818), (556, 56300268), (834, 37533512), (912, 34323409), (1112, 28150134), (1668, 18766756), (2224, 14075067), (2641, 11852688), (3336, 9383378), (5282, 5926344), (6672, 4691689), (7923, 3950896), (10564, 2963172), (15846, 1975448), (21128, 1481586), (31692, 987724), (42256, 740793), (63384, 493862), (126768, 246931)]