317280288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 948326400

約数和(自身を除く): 631046112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 59, 62, 78, 93, 96, 104, 118, 124, 139, 156, 177, 186, 208, 236, 248, 278, 312, 354, 372, 403, 416, 417, 472, 496, 556, 624, 708, 744, 767, 806, 834, 944, 992, 1112, 1209, 1248, 1416, 1488, 1534, 1612, 1668, 1807, 1829, 1888, 2224, 2301, 2418, 2832, 2976, 3068, 3224, 3336, 3614, 3658, 4309, 4448, 4602, 4836, 5421, 5487, 5664, 6136, 6448, 6672, 7228, 7316, 8201, 8618, 9204, 9672, 10842, 10974, 12272, 12896, 12927, 13344, 14456, 14632, 16402, 17236, 18408, 19344, 21684, 21948, 23777, 24544, 24603, 25854, 28912, 29264, 32804, 34472, 36816, 38688, 43368, 43896, 47554, 49206, 51708, 56017, 57824, 58528, 65608, 68944, 71331, 73632, 86736, 87792, 95108, 98412, 103416, 106613, 112034, 131216, 137888, 142662, 168051, 173472, 175584, 190216, 196824, 206832, 213226, 224068, 254231, 262432, 285324, 319839, 336102, 380432, 393648, 413664, 426452, 448136, 508462, 570648, 639678, 672204, 760864, 762693, 787296, 852904, 896272, 1016924, 1141296, 1279356, 1344408, 1525386, 1705808, 1792544, 2033848, 2282592, 2558712, 2688816, 3050772, 3305003, 3411616, 4067696, 5117424, 5377632, 6101544, 6610006, 8135392, 9915009, 10234848, 12203088, 13220012, 19830018, 24406176, 26440024, 39660036, 52880048, 79320072, 105760096, 158640144, 317280288]

約数ペア:

[(1, 317280288), (2, 158640144), (3, 105760096), (4, 79320072), (6, 52880048), (8, 39660036), (12, 26440024), (13, 24406176), (16, 19830018), (24, 13220012), (26, 12203088), (31, 10234848), (32, 9915009), (39, 8135392), (48, 6610006), (52, 6101544), (59, 5377632), (62, 5117424), (78, 4067696), (93, 3411616), (96, 3305003), (104, 3050772), (118, 2688816), (124, 2558712), (139, 2282592), (156, 2033848), (177, 1792544), (186, 1705808), (208, 1525386), (236, 1344408), (248, 1279356), (278, 1141296), (312, 1016924), (354, 896272), (372, 852904), (403, 787296), (416, 762693), (417, 760864), (472, 672204), (496, 639678), (556, 570648), (624, 508462), (708, 448136), (744, 426452), (767, 413664), (806, 393648), (834, 380432), (944, 336102), (992, 319839), (1112, 285324), (1209, 262432), (1248, 254231), (1416, 224068), (1488, 213226), (1534, 206832), (1612, 196824), (1668, 190216), (1807, 175584), (1829, 173472), (1888, 168051), (2224, 142662), (2301, 137888), (2418, 131216), (2832, 112034), (2976, 106613), (3068, 103416), (3224, 98412), (3336, 95108), (3614, 87792), (3658, 86736), (4309, 73632), (4448, 71331), (4602, 68944), (4836, 65608), (5421, 58528), (5487, 57824), (5664, 56017), (6136, 51708), (6448, 49206), (6672, 47554), (7228, 43896), (7316, 43368), (8201, 38688), (8618, 36816), (9204, 34472), (9672, 32804), (10842, 29264), (10974, 28912), (12272, 25854), (12896, 24603), (12927, 24544), (13344, 23777), (14456, 21948), (14632, 21684), (16402, 19344), (17236, 18408)]