338570316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 1006387200

約数和(自身を除く): 667816884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 127, 142, 149, 213, 252, 254, 284, 298, 381, 426, 447, 497, 508, 596, 639, 762, 852, 889, 894, 994, 1043, 1143, 1278, 1341, 1491, 1524, 1778, 1788, 1988, 2086, 2286, 2556, 2667, 2682, 2982, 3129, 3556, 4172, 4473, 4572, 5334, 5364, 5964, 6258, 8001, 8946, 9017, 9387, 10579, 10668, 12516, 16002, 17892, 18034, 18774, 18923, 21158, 27051, 31737, 32004, 36068, 37548, 37846, 42316, 54102, 56769, 63119, 63474, 74053, 75692, 81153, 95211, 108204, 113538, 126238, 126948, 132461, 148106, 162306, 170307, 189357, 190422, 222159, 227076, 252476, 264922, 296212, 324612, 340614, 378714, 380844, 397383, 444318, 529844, 568071, 666477, 681228, 757428, 794766, 888636, 1136142, 1192149, 1332954, 1343533, 1589532, 2272284, 2384298, 2665908, 2687066, 4030599, 4768596, 5374132, 8061198, 9404731, 12091797, 16122396, 18809462, 24183594, 28214193, 37618924, 48367188, 56428386, 84642579, 112856772, 169285158, 338570316]

約数ペア:

[(1, 338570316), (2, 169285158), (3, 112856772), (4, 84642579), (6, 56428386), (7, 48367188), (9, 37618924), (12, 28214193), (14, 24183594), (18, 18809462), (21, 16122396), (28, 12091797), (36, 9404731), (42, 8061198), (63, 5374132), (71, 4768596), (84, 4030599), (126, 2687066), (127, 2665908), (142, 2384298), (149, 2272284), (213, 1589532), (252, 1343533), (254, 1332954), (284, 1192149), (298, 1136142), (381, 888636), (426, 794766), (447, 757428), (497, 681228), (508, 666477), (596, 568071), (639, 529844), (762, 444318), (852, 397383), (889, 380844), (894, 378714), (994, 340614), (1043, 324612), (1143, 296212), (1278, 264922), (1341, 252476), (1491, 227076), (1524, 222159), (1778, 190422), (1788, 189357), (1988, 170307), (2086, 162306), (2286, 148106), (2556, 132461), (2667, 126948), (2682, 126238), (2982, 113538), (3129, 108204), (3556, 95211), (4172, 81153), (4473, 75692), (4572, 74053), (5334, 63474), (5364, 63119), (5964, 56769), (6258, 54102), (8001, 42316), (8946, 37846), (9017, 37548), (9387, 36068), (10579, 32004), (10668, 31737), (12516, 27051), (16002, 21158), (17892, 18923), (18034, 18774)]