190698984

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 606078720

約数和(自身を除く): 415379736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 191, 196, 252, 283, 294, 382, 392, 441, 504, 566, 573, 588, 764, 849, 882, 1132, 1146, 1176, 1337, 1528, 1698, 1719, 1764, 1981, 2264, 2292, 2547, 2674, 3396, 3438, 3528, 3962, 4011, 4584, 5094, 5348, 5943, 6792, 6876, 7924, 8022, 9359, 10188, 10696, 11886, 12033, 13752, 13867, 15848, 16044, 17829, 18718, 20376, 23772, 24066, 27734, 28077, 32088, 35658, 37436, 41601, 47544, 48132, 54053, 55468, 56154, 71316, 74872, 83202, 84231, 96264, 108106, 110936, 112308, 124803, 142632, 162159, 166404, 168462, 216212, 224616, 249606, 324318, 332808, 336924, 378371, 432424, 486477, 499212, 648636, 673848, 756742, 972954, 998424, 1135113, 1297272, 1513484, 1945908, 2270226, 2648597, 3026968, 3405339, 3891816, 4540452, 5297194, 6810678, 7945791, 9080904, 10594388, 13621356, 15891582, 21188776, 23837373, 27242712, 31783164, 47674746, 63566328, 95349492, 190698984]

約数ペア:

[(1, 190698984), (2, 95349492), (3, 63566328), (4, 47674746), (6, 31783164), (7, 27242712), (8, 23837373), (9, 21188776), (12, 15891582), (14, 13621356), (18, 10594388), (21, 9080904), (24, 7945791), (28, 6810678), (36, 5297194), (42, 4540452), (49, 3891816), (56, 3405339), (63, 3026968), (72, 2648597), (84, 2270226), (98, 1945908), (126, 1513484), (147, 1297272), (168, 1135113), (191, 998424), (196, 972954), (252, 756742), (283, 673848), (294, 648636), (382, 499212), (392, 486477), (441, 432424), (504, 378371), (566, 336924), (573, 332808), (588, 324318), (764, 249606), (849, 224616), (882, 216212), (1132, 168462), (1146, 166404), (1176, 162159), (1337, 142632), (1528, 124803), (1698, 112308), (1719, 110936), (1764, 108106), (1981, 96264), (2264, 84231), (2292, 83202), (2547, 74872), (2674, 71316), (3396, 56154), (3438, 55468), (3528, 54053), (3962, 48132), (4011, 47544), (4584, 41601), (5094, 37436), (5348, 35658), (5943, 32088), (6792, 28077), (6876, 27734), (7924, 24066), (8022, 23772), (9359, 20376), (10188, 18718), (10696, 17829), (11886, 16044), (12033, 15848), (13752, 13867)]