292670244

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 751470720

約数和(自身を除く): 458800476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 229, 262, 271, 393, 458, 524, 542, 687, 786, 813, 916, 1084, 1179, 1374, 1572, 1626, 2061, 2358, 2439, 2748, 3252, 4122, 4716, 4878, 8244, 9756, 29999, 35501, 59998, 62059, 71002, 89997, 106503, 119996, 124118, 142004, 179994, 186177, 213006, 248236, 269991, 319509, 359988, 372354, 426012, 539982, 558531, 639018, 744708, 1079964, 1117062, 1278036, 2234124, 8129729, 16259458, 24389187, 32518916, 48778374, 73167561, 97556748, 146335122, 292670244]

約数ペア:

[(1, 292670244), (2, 146335122), (3, 97556748), (4, 73167561), (6, 48778374), (9, 32518916), (12, 24389187), (18, 16259458), (36, 8129729), (131, 2234124), (229, 1278036), (262, 1117062), (271, 1079964), (393, 744708), (458, 639018), (524, 558531), (542, 539982), (687, 426012), (786, 372354), (813, 359988), (916, 319509), (1084, 269991), (1179, 248236), (1374, 213006), (1572, 186177), (1626, 179994), (2061, 142004), (2358, 124118), (2439, 119996), (2748, 106503), (3252, 89997), (4122, 71002), (4716, 62059), (4878, 59998), (8244, 35501), (9756, 29999)]