220947504

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14251}}^1$

素因数の和:14298

約数の個数: 80

約数和(自身を含む): 636209280

約数和(自身を除く): 415261776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 14251, 15504, 28502, 42753, 57004, 85506, 114008, 171012, 228016, 242267, 270769, 342024, 484534, 541538, 684048, 726801, 812307, 969068, 1083076, 1453602, 1624614, 1938136, 2166152, 2907204, 3249228, 3876272, 4332304, 4603073, 5814408, 6498456, 9206146, 11628816, 12996912, 13809219, 18412292, 27618438, 36824584, 55236876, 73649168, 110473752, 220947504]

約数ペア:

[(1, 220947504), (2, 110473752), (3, 73649168), (4, 55236876), (6, 36824584), (8, 27618438), (12, 18412292), (16, 13809219), (17, 12996912), (19, 11628816), (24, 9206146), (34, 6498456), (38, 5814408), (48, 4603073), (51, 4332304), (57, 3876272), (68, 3249228), (76, 2907204), (102, 2166152), (114, 1938136), (136, 1624614), (152, 1453602), (204, 1083076), (228, 969068), (272, 812307), (304, 726801), (323, 684048), (408, 541538), (456, 484534), (646, 342024), (816, 270769), (912, 242267), (969, 228016), (1292, 171012), (1938, 114008), (2584, 85506), (3876, 57004), (5168, 42753), (7752, 28502), (14251, 15504)]