266854752

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:493

約数の個数: 144

約数和(自身を含む): 796068000

約数和(自身を除く): 529213248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 89, 96, 116, 144, 174, 178, 232, 261, 267, 288, 348, 356, 359, 464, 522, 534, 696, 712, 718, 801, 928, 1044, 1068, 1077, 1392, 1424, 1436, 1602, 2088, 2136, 2154, 2581, 2784, 2848, 2872, 3204, 3231, 4176, 4272, 4308, 5162, 5744, 6408, 6462, 7743, 8352, 8544, 8616, 10324, 10411, 11488, 12816, 12924, 15486, 17232, 20648, 20822, 23229, 25632, 25848, 30972, 31233, 31951, 34464, 41296, 41644, 46458, 51696, 61944, 62466, 63902, 82592, 83288, 92916, 93699, 95853, 103392, 123888, 124932, 127804, 166576, 185832, 187398, 191706, 247776, 249864, 255608, 287559, 333152, 371664, 374796, 383412, 499728, 511216, 575118, 743328, 749592, 766824, 926579, 999456, 1022432, 1150236, 1499184, 1533648, 1853158, 2300472, 2779737, 2998368, 3067296, 3706316, 4600944, 5559474, 7412632, 8339211, 9201888, 11118948, 14825264, 16678422, 22237896, 29650528, 33356844, 44475792, 66713688, 88951584, 133427376, 266854752]

約数ペア:

[(1, 266854752), (2, 133427376), (3, 88951584), (4, 66713688), (6, 44475792), (8, 33356844), (9, 29650528), (12, 22237896), (16, 16678422), (18, 14825264), (24, 11118948), (29, 9201888), (32, 8339211), (36, 7412632), (48, 5559474), (58, 4600944), (72, 3706316), (87, 3067296), (89, 2998368), (96, 2779737), (116, 2300472), (144, 1853158), (174, 1533648), (178, 1499184), (232, 1150236), (261, 1022432), (267, 999456), (288, 926579), (348, 766824), (356, 749592), (359, 743328), (464, 575118), (522, 511216), (534, 499728), (696, 383412), (712, 374796), (718, 371664), (801, 333152), (928, 287559), (1044, 255608), (1068, 249864), (1077, 247776), (1392, 191706), (1424, 187398), (1436, 185832), (1602, 166576), (2088, 127804), (2136, 124932), (2154, 123888), (2581, 103392), (2784, 95853), (2848, 93699), (2872, 92916), (3204, 83288), (3231, 82592), (4176, 63902), (4272, 62466), (4308, 61944), (5162, 51696), (5744, 46458), (6408, 41644), (6462, 41296), (7743, 34464), (8352, 31951), (8544, 31233), (8616, 30972), (10324, 25848), (10411, 25632), (11488, 23229), (12816, 20822), (12924, 20648), (15486, 17232)]