26888976548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 60034867200

約数和(自身を除く): 33145890652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 47, 76, 86, 89, 94, 133, 172, 178, 188, 266, 281, 301, 329, 356, 532, 562, 602, 623, 658, 817, 893, 1124, 1204, 1246, 1316, 1634, 1691, 1786, 1967, 2021, 2492, 3268, 3382, 3572, 3827, 3934, 4042, 4183, 5339, 5719, 6251, 6764, 7654, 7868, 8084, 8366, 10678, 11438, 11837, 12083, 12502, 13207, 14147, 15308, 16732, 21356, 22876, 23674, 24166, 25004, 25009, 26414, 26789, 28294, 29281, 37373, 38399, 47348, 48332, 50018, 52828, 53578, 56588, 58562, 72713, 74746, 76798, 79477, 84581, 92449, 100036, 107156, 117124, 145426, 149492, 153596, 158954, 169162, 175063, 179869, 184898, 229577, 250933, 268793, 290852, 317908, 338324, 350126, 359738, 369796, 459154, 475171, 501866, 508991, 537586, 556339, 567901, 700252, 719476, 918308, 950342, 1003732, 1017982, 1075172, 1075387, 1112678, 1135802, 1175423, 1259083, 1607039, 1756531, 1900684, 2035964, 2150774, 2225356, 2271604, 2350846, 2518166, 3214078, 3326197, 3417511, 3513062, 3975307, 4301548, 4701692, 5036332, 6428156, 6652394, 6835022, 7026124, 7527709, 7950614, 8227961, 10790119, 13304788, 13670044, 15055418, 15901228, 16455922, 20432353, 21580238, 22333037, 23922577, 30110836, 32911844, 40864706, 43160476, 44666074, 47845154, 50543189, 75530833, 81729412, 89332148, 95690308, 101086378, 143026471, 151061666, 156331259, 202172756, 286052942, 302123332, 312662518, 353802323, 572105884, 625325036, 707604646, 960320591, 1415209292, 1920641182, 3841282364, 6722244137, 13444488274, 26888976548]

約数ペア:

[(1, 26888976548), (2, 13444488274), (4, 6722244137), (7, 3841282364), (14, 1920641182), (19, 1415209292), (28, 960320591), (38, 707604646), (43, 625325036), (47, 572105884), (76, 353802323), (86, 312662518), (89, 302123332), (94, 286052942), (133, 202172756), (172, 156331259), (178, 151061666), (188, 143026471), (266, 101086378), (281, 95690308), (301, 89332148), (329, 81729412), (356, 75530833), (532, 50543189), (562, 47845154), (602, 44666074), (623, 43160476), (658, 40864706), (817, 32911844), (893, 30110836), (1124, 23922577), (1204, 22333037), (1246, 21580238), (1316, 20432353), (1634, 16455922), (1691, 15901228), (1786, 15055418), (1967, 13670044), (2021, 13304788), (2492, 10790119), (3268, 8227961), (3382, 7950614), (3572, 7527709), (3827, 7026124), (3934, 6835022), (4042, 6652394), (4183, 6428156), (5339, 5036332), (5719, 4701692), (6251, 4301548), (6764, 3975307), (7654, 3513062), (7868, 3417511), (8084, 3326197), (8366, 3214078), (10678, 2518166), (11438, 2350846), (11837, 2271604), (12083, 2225356), (12502, 2150774), (13207, 2035964), (14147, 1900684), (15308, 1756531), (16732, 1607039), (21356, 1259083), (22876, 1175423), (23674, 1135802), (24166, 1112678), (25004, 1075387), (25009, 1075172), (26414, 1017982), (26789, 1003732), (28294, 950342), (29281, 918308), (37373, 719476), (38399, 700252), (47348, 567901), (48332, 556339), (50018, 537586), (52828, 508991), (53578, 501866), (56588, 475171), (58562, 459154), (72713, 369796), (74746, 359738), (76798, 350126), (79477, 338324), (84581, 317908), (92449, 290852), (100036, 268793), (107156, 250933), (117124, 229577), (145426, 184898), (149492, 179869), (153596, 175063), (158954, 169162)]