255262752

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1973

約数の個数: 144

約数和(自身を含む): 797483232

約数和(自身を除く): 542220480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 816, 864, 918, 972, 1224, 1296, 1377, 1632, 1836, 1931, 1944, 2448, 2592, 2754, 3672, 3862, 3888, 4131, 4896, 5508, 5793, 7344, 7724, 7776, 8262, 11016, 11586, 14688, 15448, 16524, 17379, 22032, 23172, 30896, 32827, 33048, 34758, 44064, 46344, 52137, 61792, 65654, 66096, 69516, 92688, 98481, 104274, 131308, 132192, 139032, 156411, 185376, 196962, 208548, 262616, 278064, 295443, 312822, 393924, 417096, 469233, 525232, 556128, 590886, 625644, 787848, 834192, 886329, 938466, 1050464, 1181772, 1251288, 1575696, 1668384, 1772658, 1876932, 2363544, 2502576, 2658987, 3151392, 3545316, 3753864, 4727088, 5005152, 5317974, 7090632, 7507728, 7976961, 9454176, 10635948, 14181264, 15015456, 15953922, 21271896, 28362528, 31907844, 42543792, 63815688, 85087584, 127631376, 255262752]

約数ペア:

[(1, 255262752), (2, 127631376), (3, 85087584), (4, 63815688), (6, 42543792), (8, 31907844), (9, 28362528), (12, 21271896), (16, 15953922), (17, 15015456), (18, 14181264), (24, 10635948), (27, 9454176), (32, 7976961), (34, 7507728), (36, 7090632), (48, 5317974), (51, 5005152), (54, 4727088), (68, 3753864), (72, 3545316), (81, 3151392), (96, 2658987), (102, 2502576), (108, 2363544), (136, 1876932), (144, 1772658), (153, 1668384), (162, 1575696), (204, 1251288), (216, 1181772), (243, 1050464), (272, 938466), (288, 886329), (306, 834192), (324, 787848), (408, 625644), (432, 590886), (459, 556128), (486, 525232), (544, 469233), (612, 417096), (648, 393924), (816, 312822), (864, 295443), (918, 278064), (972, 262616), (1224, 208548), (1296, 196962), (1377, 185376), (1632, 156411), (1836, 139032), (1931, 132192), (1944, 131308), (2448, 104274), (2592, 98481), (2754, 92688), (3672, 69516), (3862, 66096), (3888, 65654), (4131, 61792), (4896, 52137), (5508, 46344), (5793, 44064), (7344, 34758), (7724, 33048), (7776, 32827), (8262, 30896), (11016, 23172), (11586, 22032), (14688, 17379), (15448, 16524)]