694529172

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2657}}^1$

素因数の和:2857

約数の個数: 72

約数和(自身を含む): 1802474856

約数和(自身を除く): 1107945684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 137, 159, 212, 274, 318, 411, 477, 548, 636, 822, 954, 1233, 1644, 1908, 2466, 2657, 4932, 5314, 7261, 7971, 10628, 14522, 15942, 21783, 23913, 29044, 31884, 43566, 47826, 65349, 87132, 95652, 130698, 140821, 261396, 281642, 364009, 422463, 563284, 728018, 844926, 1092027, 1267389, 1456036, 1689852, 2184054, 2534778, 3276081, 4368108, 5069556, 6552162, 13104324, 19292477, 38584954, 57877431, 77169908, 115754862, 173632293, 231509724, 347264586, 694529172]

約数ペア:

[(1, 694529172), (2, 347264586), (3, 231509724), (4, 173632293), (6, 115754862), (9, 77169908), (12, 57877431), (18, 38584954), (36, 19292477), (53, 13104324), (106, 6552162), (137, 5069556), (159, 4368108), (212, 3276081), (274, 2534778), (318, 2184054), (411, 1689852), (477, 1456036), (548, 1267389), (636, 1092027), (822, 844926), (954, 728018), (1233, 563284), (1644, 422463), (1908, 364009), (2466, 281642), (2657, 261396), (4932, 140821), (5314, 130698), (7261, 95652), (7971, 87132), (10628, 65349), (14522, 47826), (15942, 43566), (21783, 31884), (23913, 29044)]