2009236762016

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{27311287}}^1$

素因数の和:27311338

約数の個数: 72

約数和(自身を含む): 4576825643040

約数和(自身を除く): 2567588881024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 608, 836, 968, 1672, 1936, 2299, 3344, 3872, 4598, 6688, 9196, 18392, 36784, 73568, 27311287, 54622574, 109245148, 218490296, 300424157, 436980592, 518914453, 600848314, 873961184, 1037828906, 1201696628, 2075657812, 2403393256, 3304665727, 4151315624, 4806786512, 5708058983, 6609331454, 8302631248, 9613573024, 11416117966, 13218662908, 16605262496, 22832235932, 26437325816, 45664471864, 52874651632, 62788648813, 91328943728, 105749303264, 125577297626, 182657887456, 251154595252, 502309190504, 1004618381008, 2009236762016]

約数ペア:

[(1, 2009236762016), (2, 1004618381008), (4, 502309190504), (8, 251154595252), (11, 182657887456), (16, 125577297626), (19, 105749303264), (22, 91328943728), (32, 62788648813), (38, 52874651632), (44, 45664471864), (76, 26437325816), (88, 22832235932), (121, 16605262496), (152, 13218662908), (176, 11416117966), (209, 9613573024), (242, 8302631248), (304, 6609331454), (352, 5708058983), (418, 4806786512), (484, 4151315624), (608, 3304665727), (836, 2403393256), (968, 2075657812), (1672, 1201696628), (1936, 1037828906), (2299, 873961184), (3344, 600848314), (3872, 518914453), (4598, 436980592), (6688, 300424157), (9196, 218490296), (18392, 109245148), (36784, 54622574), (73568, 27311287)]