319158588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 872166400

約数和(自身を除く): 553007812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 199, 244, 313, 366, 398, 427, 597, 626, 732, 796, 854, 939, 1194, 1252, 1281, 1393, 1708, 1878, 2191, 2388, 2562, 2786, 3756, 4179, 4382, 5124, 5572, 6573, 8358, 8764, 12139, 13146, 16716, 19093, 24278, 26292, 36417, 38186, 48556, 57279, 62287, 72834, 76372, 84973, 114558, 124574, 133651, 145668, 169946, 186861, 229116, 249148, 254919, 267302, 339892, 373722, 400953, 436009, 509838, 534604, 747444, 801906, 872018, 1019676, 1308027, 1603812, 1744036, 2616054, 3799507, 5232108, 7599014, 11398521, 15198028, 22797042, 26596549, 45594084, 53193098, 79789647, 106386196, 159579294, 319158588]

約数ペア:

[(1, 319158588), (2, 159579294), (3, 106386196), (4, 79789647), (6, 53193098), (7, 45594084), (12, 26596549), (14, 22797042), (21, 15198028), (28, 11398521), (42, 7599014), (61, 5232108), (84, 3799507), (122, 2616054), (183, 1744036), (199, 1603812), (244, 1308027), (313, 1019676), (366, 872018), (398, 801906), (427, 747444), (597, 534604), (626, 509838), (732, 436009), (796, 400953), (854, 373722), (939, 339892), (1194, 267302), (1252, 254919), (1281, 249148), (1393, 229116), (1708, 186861), (1878, 169946), (2191, 145668), (2388, 133651), (2562, 124574), (2786, 114558), (3756, 84973), (4179, 76372), (4382, 72834), (5124, 62287), (5572, 57279), (6573, 48556), (8358, 38186), (8764, 36417), (12139, 26292), (13146, 24278), (16716, 19093)]