40629828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 102156768

約数和(自身を除く): 61526940

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 113, 114, 166, 226, 228, 249, 332, 339, 361, 452, 498, 678, 722, 996, 1083, 1356, 1444, 1577, 2147, 2166, 3154, 4294, 4332, 4731, 6308, 6441, 8588, 9379, 9462, 12882, 18758, 18924, 25764, 28137, 29963, 37516, 40793, 56274, 59926, 81586, 89889, 112548, 119852, 122379, 163172, 178201, 179778, 244758, 356402, 359556, 489516, 534603, 712804, 1069206, 2138412, 3385819, 6771638, 10157457, 13543276, 20314914, 40629828]

約数ペア:

[(1, 40629828), (2, 20314914), (3, 13543276), (4, 10157457), (6, 6771638), (12, 3385819), (19, 2138412), (38, 1069206), (57, 712804), (76, 534603), (83, 489516), (113, 359556), (114, 356402), (166, 244758), (226, 179778), (228, 178201), (249, 163172), (332, 122379), (339, 119852), (361, 112548), (452, 89889), (498, 81586), (678, 59926), (722, 56274), (996, 40793), (1083, 37516), (1356, 29963), (1444, 28137), (1577, 25764), (2147, 18924), (2166, 18758), (3154, 12882), (4294, 9462), (4332, 9379), (4731, 8588), (6308, 6441)]