216531192146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1\times {\mathrm{2719}}^1$

素因数の和:3847

約数の個数: 64

約数和(自身を含む): 358674432000

約数和(自身を除く): 142143239854

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 589, 1009, 1178, 1273, 2018, 2077, 2546, 2719, 4154, 5438, 19171, 31279, 38342, 39463, 51661, 62558, 67603, 78926, 84289, 103322, 135206, 168578, 182173, 364346, 594301, 1188602, 1284457, 1601491, 2095693, 2568914, 2743471, 3202982, 3461287, 4191386, 5486942, 5647363, 6922574, 11294726, 39818167, 52125949, 79636334, 85047601, 104251898, 107299897, 170095202, 183812557, 214599794, 367625114, 1615904419, 3231808838, 3492438583, 5698189267, 6984877166, 11396378534, 108265596073, 216531192146]

約数ペア:

[(1, 216531192146), (2, 108265596073), (19, 11396378534), (31, 6984877166), (38, 5698189267), (62, 3492438583), (67, 3231808838), (134, 1615904419), (589, 367625114), (1009, 214599794), (1178, 183812557), (1273, 170095202), (2018, 107299897), (2077, 104251898), (2546, 85047601), (2719, 79636334), (4154, 52125949), (5438, 39818167), (19171, 11294726), (31279, 6922574), (38342, 5647363), (39463, 5486942), (51661, 4191386), (62558, 3461287), (67603, 3202982), (78926, 2743471), (84289, 2568914), (103322, 2095693), (135206, 1601491), (168578, 1284457), (182173, 1188602), (364346, 594301)]