442949076

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 1232824320

約数和(自身を除く): 789875244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 127, 139, 153, 164, 204, 246, 254, 278, 306, 369, 381, 417, 492, 508, 556, 612, 697, 738, 762, 834, 1143, 1251, 1394, 1476, 1524, 1668, 2091, 2159, 2286, 2363, 2502, 2788, 4182, 4318, 4572, 4726, 5004, 5207, 5699, 6273, 6477, 7089, 8364, 8636, 9452, 10414, 11398, 12546, 12954, 14178, 15621, 17097, 17653, 19431, 20828, 21267, 22796, 25092, 25908, 28356, 31242, 34194, 35306, 38862, 42534, 46863, 51291, 52959, 62484, 68388, 70612, 77724, 85068, 88519, 93726, 96883, 102582, 105918, 158877, 177038, 187452, 193766, 205164, 211836, 265557, 290649, 300101, 317754, 354076, 387532, 531114, 581298, 600202, 635508, 723773, 796671, 871947, 900303, 1062228, 1162596, 1200404, 1447546, 1593342, 1743894, 1800606, 2171319, 2700909, 2895092, 3186684, 3487788, 3601212, 4342638, 5401818, 6513957, 8685276, 10803636, 12304141, 13027914, 24608282, 26055828, 36912423, 49216564, 73824846, 110737269, 147649692, 221474538, 442949076]

約数ペア:

[(1, 442949076), (2, 221474538), (3, 147649692), (4, 110737269), (6, 73824846), (9, 49216564), (12, 36912423), (17, 26055828), (18, 24608282), (34, 13027914), (36, 12304141), (41, 10803636), (51, 8685276), (68, 6513957), (82, 5401818), (102, 4342638), (123, 3601212), (127, 3487788), (139, 3186684), (153, 2895092), (164, 2700909), (204, 2171319), (246, 1800606), (254, 1743894), (278, 1593342), (306, 1447546), (369, 1200404), (381, 1162596), (417, 1062228), (492, 900303), (508, 871947), (556, 796671), (612, 723773), (697, 635508), (738, 600202), (762, 581298), (834, 531114), (1143, 387532), (1251, 354076), (1394, 317754), (1476, 300101), (1524, 290649), (1668, 265557), (2091, 211836), (2159, 205164), (2286, 193766), (2363, 187452), (2502, 177038), (2788, 158877), (4182, 105918), (4318, 102582), (4572, 96883), (4726, 93726), (5004, 88519), (5207, 85068), (5699, 77724), (6273, 70612), (6477, 68388), (7089, 62484), (8364, 52959), (8636, 51291), (9452, 46863), (10414, 42534), (11398, 38862), (12546, 35306), (12954, 34194), (14178, 31242), (15621, 28356), (17097, 25908), (17653, 25092), (19431, 22796), (20828, 21267)]