227980656

素因数分解:

$2^4\times 3^5\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 667290624

約数和(自身を除く): 439309968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 191, 216, 243, 307, 324, 382, 432, 486, 573, 614, 648, 764, 921, 972, 1146, 1228, 1296, 1528, 1719, 1842, 1944, 2292, 2456, 2763, 3056, 3438, 3684, 3888, 4584, 4912, 5157, 5526, 6876, 7368, 8289, 9168, 10314, 11052, 13752, 14736, 15471, 16578, 20628, 22104, 24867, 27504, 30942, 33156, 41256, 44208, 46413, 49734, 58637, 61884, 66312, 74601, 82512, 92826, 99468, 117274, 123768, 132624, 149202, 175911, 185652, 198936, 234548, 247536, 298404, 351822, 371304, 397872, 469096, 527733, 596808, 703644, 742608, 938192, 1055466, 1193616, 1407288, 1583199, 2110932, 2814576, 3166398, 4221864, 4749597, 6332796, 8443728, 9499194, 12665592, 14248791, 18998388, 25331184, 28497582, 37996776, 56995164, 75993552, 113990328, 227980656]

約数ペア:

[(1, 227980656), (2, 113990328), (3, 75993552), (4, 56995164), (6, 37996776), (8, 28497582), (9, 25331184), (12, 18998388), (16, 14248791), (18, 12665592), (24, 9499194), (27, 8443728), (36, 6332796), (48, 4749597), (54, 4221864), (72, 3166398), (81, 2814576), (108, 2110932), (144, 1583199), (162, 1407288), (191, 1193616), (216, 1055466), (243, 938192), (307, 742608), (324, 703644), (382, 596808), (432, 527733), (486, 469096), (573, 397872), (614, 371304), (648, 351822), (764, 298404), (921, 247536), (972, 234548), (1146, 198936), (1228, 185652), (1296, 175911), (1528, 149202), (1719, 132624), (1842, 123768), (1944, 117274), (2292, 99468), (2456, 92826), (2763, 82512), (3056, 74601), (3438, 66312), (3684, 61884), (3888, 58637), (4584, 49734), (4912, 46413), (5157, 44208), (5526, 41256), (6876, 33156), (7368, 30942), (8289, 27504), (9168, 24867), (10314, 22104), (11052, 20628), (13752, 16578), (14736, 15471)]