338275860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 1095316992

約数和(自身を除く): 757041132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 97, 102, 130, 156, 170, 194, 195, 204, 221, 255, 260, 263, 291, 340, 388, 390, 442, 485, 510, 526, 582, 663, 780, 789, 884, 970, 1020, 1052, 1105, 1164, 1261, 1315, 1326, 1455, 1578, 1649, 1940, 2210, 2522, 2630, 2652, 2910, 3156, 3298, 3315, 3419, 3783, 3945, 4420, 4471, 4947, 5044, 5260, 5820, 6305, 6596, 6630, 6838, 7566, 7890, 8245, 8942, 9894, 10257, 12610, 13260, 13413, 13676, 15132, 15780, 16490, 17095, 17884, 18915, 19788, 20514, 21437, 22355, 24735, 25220, 25511, 26826, 32980, 34190, 37830, 41028, 42874, 44710, 49470, 51022, 51285, 53652, 58123, 64311, 67065, 68380, 75660, 76533, 85748, 89420, 98940, 102044, 102570, 107185, 116246, 127555, 128622, 134130, 153066, 174369, 205140, 214370, 232492, 255110, 257244, 268260, 290615, 306132, 321555, 331643, 348738, 382665, 428740, 433687, 510220, 581230, 643110, 663286, 697476, 765330, 867374, 871845, 994929, 1162460, 1286220, 1301061, 1326572, 1530660, 1658215, 1734748, 1743690, 1989858, 2168435, 2602122, 3316430, 3487380, 3979716, 4336870, 4974645, 5204244, 5637931, 6505305, 6632860, 8673740, 9949290, 11275862, 13010610, 16913793, 19898580, 22551724, 26021220, 28189655, 33827586, 56379310, 67655172, 84568965, 112758620, 169137930, 338275860]

約数ペア:

[(1, 338275860), (2, 169137930), (3, 112758620), (4, 84568965), (5, 67655172), (6, 56379310), (10, 33827586), (12, 28189655), (13, 26021220), (15, 22551724), (17, 19898580), (20, 16913793), (26, 13010610), (30, 11275862), (34, 9949290), (39, 8673740), (51, 6632860), (52, 6505305), (60, 5637931), (65, 5204244), (68, 4974645), (78, 4336870), (85, 3979716), (97, 3487380), (102, 3316430), (130, 2602122), (156, 2168435), (170, 1989858), (194, 1743690), (195, 1734748), (204, 1658215), (221, 1530660), (255, 1326572), (260, 1301061), (263, 1286220), (291, 1162460), (340, 994929), (388, 871845), (390, 867374), (442, 765330), (485, 697476), (510, 663286), (526, 643110), (582, 581230), (663, 510220), (780, 433687), (789, 428740), (884, 382665), (970, 348738), (1020, 331643), (1052, 321555), (1105, 306132), (1164, 290615), (1261, 268260), (1315, 257244), (1326, 255110), (1455, 232492), (1578, 214370), (1649, 205140), (1940, 174369), (2210, 153066), (2522, 134130), (2630, 128622), (2652, 127555), (2910, 116246), (3156, 107185), (3298, 102570), (3315, 102044), (3419, 98940), (3783, 89420), (3945, 85748), (4420, 76533), (4471, 75660), (4947, 68380), (5044, 67065), (5260, 64311), (5820, 58123), (6305, 53652), (6596, 51285), (6630, 51022), (6838, 49470), (7566, 44710), (7890, 42874), (8245, 41028), (8942, 37830), (9894, 34190), (10257, 32980), (12610, 26826), (13260, 25511), (13413, 25220), (13676, 24735), (15132, 22355), (15780, 21437), (16490, 20514), (17095, 19788), (17884, 18915)]