216133077944

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{89009}}^1$

素因数の和:89484

約数の個数: 64

約数和(自身を含む): 468092908800

約数和(自身を除く): 251959830856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 331, 524, 662, 917, 1048, 1324, 1834, 2317, 2648, 3668, 4634, 7336, 9268, 18536, 43361, 86722, 89009, 173444, 178018, 303527, 346888, 356036, 607054, 623063, 712072, 1214108, 1246126, 2428216, 2492252, 4984504, 11660179, 23320358, 29461979, 46640716, 58923958, 81621253, 93281432, 117847916, 163242506, 206233853, 235695832, 326485012, 412467706, 652970024, 824935412, 1649870824, 3859519249, 7719038498, 15438076996, 27016634743, 30876153992, 54033269486, 108066538972, 216133077944]

約数ペア:

[(1, 216133077944), (2, 108066538972), (4, 54033269486), (7, 30876153992), (8, 27016634743), (14, 15438076996), (28, 7719038498), (56, 3859519249), (131, 1649870824), (262, 824935412), (331, 652970024), (524, 412467706), (662, 326485012), (917, 235695832), (1048, 206233853), (1324, 163242506), (1834, 117847916), (2317, 93281432), (2648, 81621253), (3668, 58923958), (4634, 46640716), (7336, 29461979), (9268, 23320358), (18536, 11660179), (43361, 4984504), (86722, 2492252), (89009, 2428216), (173444, 1246126), (178018, 1214108), (303527, 712072), (346888, 623063), (356036, 607054)]