1921811376

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1319

約数の個数: 160

約数和(自身を含む): 5505236928

約数和(自身を除く): 3583425552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 53, 68, 74, 102, 106, 111, 136, 148, 159, 204, 212, 222, 272, 296, 318, 408, 424, 444, 592, 629, 636, 816, 848, 888, 901, 1201, 1258, 1272, 1776, 1802, 1887, 1961, 2402, 2516, 2544, 2703, 3603, 3604, 3774, 3922, 4804, 5032, 5406, 5883, 7206, 7208, 7548, 7844, 9608, 10064, 10812, 11766, 14412, 14416, 15096, 15688, 19216, 20417, 21624, 23532, 28824, 30192, 31376, 33337, 40834, 43248, 44437, 47064, 57648, 61251, 63653, 66674, 81668, 88874, 94128, 100011, 122502, 127306, 133311, 133348, 163336, 177748, 190959, 200022, 245004, 254612, 266622, 266696, 326672, 355496, 381918, 400044, 490008, 509224, 533244, 533392, 710992, 755429, 763836, 800088, 980016, 1018448, 1066488, 1082101, 1510858, 1527672, 1600176, 2132976, 2164202, 2266287, 2355161, 3021716, 3055344, 3246303, 4328404, 4532574, 4710322, 6043432, 6492606, 7065483, 8656808, 9065148, 9420644, 12086864, 12985212, 14130966, 17313616, 18130296, 18841288, 25970424, 28261932, 36260592, 37682576, 40037737, 51940848, 56523864, 80075474, 113047728, 120113211, 160150948, 240226422, 320301896, 480452844, 640603792, 960905688, 1921811376]

約数ペア:

[(1, 1921811376), (2, 960905688), (3, 640603792), (4, 480452844), (6, 320301896), (8, 240226422), (12, 160150948), (16, 120113211), (17, 113047728), (24, 80075474), (34, 56523864), (37, 51940848), (48, 40037737), (51, 37682576), (53, 36260592), (68, 28261932), (74, 25970424), (102, 18841288), (106, 18130296), (111, 17313616), (136, 14130966), (148, 12985212), (159, 12086864), (204, 9420644), (212, 9065148), (222, 8656808), (272, 7065483), (296, 6492606), (318, 6043432), (408, 4710322), (424, 4532574), (444, 4328404), (592, 3246303), (629, 3055344), (636, 3021716), (816, 2355161), (848, 2266287), (888, 2164202), (901, 2132976), (1201, 1600176), (1258, 1527672), (1272, 1510858), (1776, 1082101), (1802, 1066488), (1887, 1018448), (1961, 980016), (2402, 800088), (2516, 763836), (2544, 755429), (2703, 710992), (3603, 533392), (3604, 533244), (3774, 509224), (3922, 490008), (4804, 400044), (5032, 381918), (5406, 355496), (5883, 326672), (7206, 266696), (7208, 266622), (7548, 254612), (7844, 245004), (9608, 200022), (10064, 190959), (10812, 177748), (11766, 163336), (14412, 133348), (14416, 133311), (15096, 127306), (15688, 122502), (19216, 100011), (20417, 94128), (21624, 88874), (23532, 81668), (28824, 66674), (30192, 63653), (31376, 61251), (33337, 57648), (40834, 47064), (43248, 44437)]