262994328

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 790732800

約数和(自身を除く): 527738472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 31, 36, 46, 47, 62, 69, 72, 92, 93, 94, 109, 124, 138, 141, 184, 186, 188, 207, 218, 248, 276, 279, 282, 327, 372, 376, 414, 423, 436, 552, 558, 564, 654, 713, 744, 828, 846, 872, 981, 1081, 1116, 1128, 1308, 1426, 1457, 1656, 1692, 1962, 2139, 2162, 2232, 2507, 2616, 2852, 2914, 3243, 3379, 3384, 3924, 4278, 4324, 4371, 5014, 5123, 5704, 5828, 6417, 6486, 6758, 7521, 7848, 8556, 8648, 8742, 9729, 10028, 10137, 10246, 11656, 12834, 12972, 13113, 13516, 15042, 15369, 17112, 17484, 19458, 20056, 20274, 20492, 22563, 25668, 25944, 26226, 27032, 30084, 30411, 30738, 33511, 34968, 38916, 40548, 40984, 45126, 46107, 51336, 52452, 60168, 60822, 61476, 67022, 77717, 77832, 81096, 90252, 92214, 100533, 104904, 117829, 121644, 122952, 134044, 155434, 158813, 180504, 184428, 201066, 233151, 235658, 243288, 268088, 301599, 310868, 317626, 353487, 368856, 402132, 466302, 471316, 476439, 603198, 621736, 635252, 699453, 706974, 804264, 932604, 942632, 952878, 1060461, 1206396, 1270504, 1398906, 1413948, 1429317, 1865208, 1905756, 2120922, 2412792, 2797812, 2827896, 2858634, 3652699, 3811512, 4241844, 5595624, 5717268, 7305398, 8483688, 10958097, 11434536, 14610796, 21916194, 29221592, 32874291, 43832388, 65748582, 87664776, 131497164, 262994328]

約数ペア:

[(1, 262994328), (2, 131497164), (3, 87664776), (4, 65748582), (6, 43832388), (8, 32874291), (9, 29221592), (12, 21916194), (18, 14610796), (23, 11434536), (24, 10958097), (31, 8483688), (36, 7305398), (46, 5717268), (47, 5595624), (62, 4241844), (69, 3811512), (72, 3652699), (92, 2858634), (93, 2827896), (94, 2797812), (109, 2412792), (124, 2120922), (138, 1905756), (141, 1865208), (184, 1429317), (186, 1413948), (188, 1398906), (207, 1270504), (218, 1206396), (248, 1060461), (276, 952878), (279, 942632), (282, 932604), (327, 804264), (372, 706974), (376, 699453), (414, 635252), (423, 621736), (436, 603198), (552, 476439), (558, 471316), (564, 466302), (654, 402132), (713, 368856), (744, 353487), (828, 317626), (846, 310868), (872, 301599), (981, 268088), (1081, 243288), (1116, 235658), (1128, 233151), (1308, 201066), (1426, 184428), (1457, 180504), (1656, 158813), (1692, 155434), (1962, 134044), (2139, 122952), (2162, 121644), (2232, 117829), (2507, 104904), (2616, 100533), (2852, 92214), (2914, 90252), (3243, 81096), (3379, 77832), (3384, 77717), (3924, 67022), (4278, 61476), (4324, 60822), (4371, 60168), (5014, 52452), (5123, 51336), (5704, 46107), (5828, 45126), (6417, 40984), (6486, 40548), (6758, 38916), (7521, 34968), (7848, 33511), (8556, 30738), (8648, 30411), (8742, 30084), (9729, 27032), (10028, 26226), (10137, 25944), (10246, 25668), (11656, 22563), (12834, 20492), (12972, 20274), (13113, 20056), (13516, 19458), (15042, 17484), (15369, 17112)]