215724672

素因数分解:

$2^7\times 3^2\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:982

約数の個数: 96

約数和(自身を含む): 623962560

約数和(自身を除く): 408237888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 271, 288, 384, 542, 576, 691, 813, 1084, 1152, 1382, 1626, 2073, 2168, 2439, 2764, 3252, 4146, 4336, 4878, 5528, 6219, 6504, 8292, 8672, 9756, 11056, 12438, 13008, 16584, 17344, 19512, 22112, 24876, 26016, 33168, 34688, 39024, 44224, 49752, 52032, 66336, 78048, 88448, 99504, 104064, 132672, 156096, 187261, 199008, 265344, 312192, 374522, 398016, 561783, 749044, 796032, 1123566, 1498088, 1685349, 2247132, 2996176, 3370698, 4494264, 5992352, 6741396, 8988528, 11984704, 13482792, 17977056, 23969408, 26965584, 35954112, 53931168, 71908224, 107862336, 215724672]

約数ペア:

[(1, 215724672), (2, 107862336), (3, 71908224), (4, 53931168), (6, 35954112), (8, 26965584), (9, 23969408), (12, 17977056), (16, 13482792), (18, 11984704), (24, 8988528), (32, 6741396), (36, 5992352), (48, 4494264), (64, 3370698), (72, 2996176), (96, 2247132), (128, 1685349), (144, 1498088), (192, 1123566), (271, 796032), (288, 749044), (384, 561783), (542, 398016), (576, 374522), (691, 312192), (813, 265344), (1084, 199008), (1152, 187261), (1382, 156096), (1626, 132672), (2073, 104064), (2168, 99504), (2439, 88448), (2764, 78048), (3252, 66336), (4146, 52032), (4336, 49752), (4878, 44224), (5528, 39024), (6219, 34688), (6504, 33168), (8292, 26016), (8672, 24876), (9756, 22112), (11056, 19512), (12438, 17344), (13008, 16584)]