292511988

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 752274432

約数和(自身を除く): 459762444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 137, 254, 274, 381, 411, 467, 508, 548, 762, 822, 934, 1143, 1233, 1401, 1524, 1644, 1868, 2286, 2466, 2802, 4203, 4572, 4932, 5604, 8406, 16812, 17399, 34798, 52197, 59309, 63979, 69596, 104394, 118618, 127958, 156591, 177927, 191937, 208788, 237236, 255916, 313182, 355854, 383874, 533781, 575811, 626364, 711708, 767748, 1067562, 1151622, 2135124, 2303244, 8125333, 16250666, 24375999, 32501332, 48751998, 73127997, 97503996, 146255994, 292511988]

約数ペア:

[(1, 292511988), (2, 146255994), (3, 97503996), (4, 73127997), (6, 48751998), (9, 32501332), (12, 24375999), (18, 16250666), (36, 8125333), (127, 2303244), (137, 2135124), (254, 1151622), (274, 1067562), (381, 767748), (411, 711708), (467, 626364), (508, 575811), (548, 533781), (762, 383874), (822, 355854), (934, 313182), (1143, 255916), (1233, 237236), (1401, 208788), (1524, 191937), (1644, 177927), (1868, 156591), (2286, 127958), (2466, 118618), (2802, 104394), (4203, 69596), (4572, 63979), (4932, 59309), (5604, 52197), (8406, 34798), (16812, 17399)]