406639044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7949}}^1$

素因数の和:8002

約数の個数: 108

約数和(自身を含む): 1237099500

約数和(自身を除く): 830460456

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2842, 3654, 4263, 5684, 7308, 7949, 8526, 12789, 15898, 17052, 23847, 25578, 31796, 47694, 51156, 55643, 71541, 95388, 111286, 143082, 166929, 222572, 230521, 286164, 333858, 389501, 461042, 500787, 667716, 691563, 779002, 922084, 1001574, 1168503, 1383126, 1558004, 1613647, 2003148, 2074689, 2337006, 2766252, 3227294, 3505509, 4149378, 4674012, 4840941, 6454588, 7011018, 8298756, 9681882, 11295529, 14022036, 14522823, 19363764, 22591058, 29045646, 33886587, 45182116, 58091292, 67773174, 101659761, 135546348, 203319522, 406639044]

約数ペア:

[(1, 406639044), (2, 203319522), (3, 135546348), (4, 101659761), (6, 67773174), (7, 58091292), (9, 45182116), (12, 33886587), (14, 29045646), (18, 22591058), (21, 19363764), (28, 14522823), (29, 14022036), (36, 11295529), (42, 9681882), (49, 8298756), (58, 7011018), (63, 6454588), (84, 4840941), (87, 4674012), (98, 4149378), (116, 3505509), (126, 3227294), (147, 2766252), (174, 2337006), (196, 2074689), (203, 2003148), (252, 1613647), (261, 1558004), (294, 1383126), (348, 1168503), (406, 1001574), (441, 922084), (522, 779002), (588, 691563), (609, 667716), (812, 500787), (882, 461042), (1044, 389501), (1218, 333858), (1421, 286164), (1764, 230521), (1827, 222572), (2436, 166929), (2842, 143082), (3654, 111286), (4263, 95388), (5684, 71541), (7308, 55643), (7949, 51156), (8526, 47694), (12789, 31796), (15898, 25578), (17052, 23847)]