438227532

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 108

約数和(自身を含む): 1171104480

約数和(自身を除く): 732876948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 53, 62, 93, 106, 124, 159, 186, 212, 239, 279, 318, 372, 477, 478, 558, 636, 717, 954, 956, 961, 1116, 1434, 1643, 1908, 1922, 2151, 2868, 2883, 3286, 3844, 4302, 4929, 5766, 6572, 7409, 8604, 8649, 9858, 11532, 12667, 14787, 14818, 17298, 19716, 22227, 25334, 29574, 29636, 34596, 38001, 44454, 50668, 50933, 59148, 66681, 76002, 88908, 101866, 114003, 133362, 152004, 152799, 203732, 228006, 229679, 266724, 305598, 392677, 456012, 458397, 459358, 611196, 689037, 785354, 916794, 918716, 1178031, 1378074, 1570708, 1833588, 2067111, 2356062, 2756148, 3534093, 4134222, 4712124, 7068186, 8268444, 12172987, 14136372, 24345974, 36518961, 48691948, 73037922, 109556883, 146075844, 219113766, 438227532]

約数ペア:

[(1, 438227532), (2, 219113766), (3, 146075844), (4, 109556883), (6, 73037922), (9, 48691948), (12, 36518961), (18, 24345974), (31, 14136372), (36, 12172987), (53, 8268444), (62, 7068186), (93, 4712124), (106, 4134222), (124, 3534093), (159, 2756148), (186, 2356062), (212, 2067111), (239, 1833588), (279, 1570708), (318, 1378074), (372, 1178031), (477, 918716), (478, 916794), (558, 785354), (636, 689037), (717, 611196), (954, 459358), (956, 458397), (961, 456012), (1116, 392677), (1434, 305598), (1643, 266724), (1908, 229679), (1922, 228006), (2151, 203732), (2868, 152799), (2883, 152004), (3286, 133362), (3844, 114003), (4302, 101866), (4929, 88908), (5766, 76002), (6572, 66681), (7409, 59148), (8604, 50933), (8649, 50668), (9858, 44454), (11532, 38001), (12667, 34596), (14787, 29636), (14818, 29574), (17298, 25334), (19716, 22227)]