400017072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5387}}^1$

素因数の和:5435

約数の個数: 160

約数和(自身を含む): 1346913792

約数和(自身を除く): 946896720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 4368, 4641, 5304, 5387, 5712, 6188, 9282, 10608, 10774, 12376, 16161, 18564, 21548, 24752, 32322, 37128, 37709, 43096, 64644, 70031, 74256, 75418, 86192, 91579, 113127, 129288, 140062, 150836, 183158, 210093, 226254, 258576, 274737, 280124, 301672, 366316, 420186, 452508, 490217, 549474, 560248, 603344, 641053, 732632, 840372, 905016, 980434, 1098948, 1120496, 1190527, 1282106, 1465264, 1470651, 1680744, 1810032, 1923159, 1960868, 2197896, 2381054, 2564212, 2941302, 3361488, 3571581, 3846318, 3921736, 4395792, 4762108, 5128424, 5882604, 7143162, 7692636, 7843472, 8333689, 9524216, 10256848, 11765208, 14286324, 15385272, 16667378, 19048432, 23530416, 25001067, 28572648, 30770544, 33334756, 50002134, 57145296, 66669512, 100004268, 133339024, 200008536, 400017072]

約数ペア:

[(1, 400017072), (2, 200008536), (3, 133339024), (4, 100004268), (6, 66669512), (7, 57145296), (8, 50002134), (12, 33334756), (13, 30770544), (14, 28572648), (16, 25001067), (17, 23530416), (21, 19048432), (24, 16667378), (26, 15385272), (28, 14286324), (34, 11765208), (39, 10256848), (42, 9524216), (48, 8333689), (51, 7843472), (52, 7692636), (56, 7143162), (68, 5882604), (78, 5128424), (84, 4762108), (91, 4395792), (102, 3921736), (104, 3846318), (112, 3571581), (119, 3361488), (136, 2941302), (156, 2564212), (168, 2381054), (182, 2197896), (204, 1960868), (208, 1923159), (221, 1810032), (238, 1680744), (272, 1470651), (273, 1465264), (312, 1282106), (336, 1190527), (357, 1120496), (364, 1098948), (408, 980434), (442, 905016), (476, 840372), (546, 732632), (624, 641053), (663, 603344), (714, 560248), (728, 549474), (816, 490217), (884, 452508), (952, 420186), (1092, 366316), (1326, 301672), (1428, 280124), (1456, 274737), (1547, 258576), (1768, 226254), (1904, 210093), (2184, 183158), (2652, 150836), (2856, 140062), (3094, 129288), (3536, 113127), (4368, 91579), (4641, 86192), (5304, 75418), (5387, 74256), (5712, 70031), (6188, 64644), (9282, 43096), (10608, 37709), (10774, 37128), (12376, 32322), (16161, 24752), (18564, 21548)]