996821479260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{550651}}^1$

素因数の和:550868

約数の個数: 144

約数和(自身を含む): 3084730477920

約数和(自身を除く): 2087908998660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 113, 178, 180, 226, 267, 339, 356, 445, 452, 534, 565, 678, 801, 890, 1017, 1068, 1130, 1335, 1356, 1602, 1695, 1780, 2034, 2260, 2670, 3204, 3390, 4005, 4068, 5085, 5340, 6780, 8010, 10057, 10170, 16020, 20114, 20340, 30171, 40228, 50285, 60342, 90513, 100570, 120684, 150855, 181026, 201140, 301710, 362052, 452565, 550651, 603420, 905130, 1101302, 1651953, 1810260, 2202604, 2753255, 3303906, 4955859, 5506510, 6607812, 8259765, 9911718, 11013020, 16519530, 19823436, 24779295, 33039060, 49007939, 49558590, 62223563, 98015878, 99117180, 124447126, 147023817, 186670689, 196031756, 245039695, 248894252, 294047634, 311117815, 373341378, 441071451, 490079390, 560012067, 588095268, 622235630, 735119085, 746682756, 882142902, 933353445, 980158780, 1120024134, 1244471260, 1470238170, 1764285804, 1866706890, 2205357255, 2240048268, 2800060335, 2940476340, 3733413780, 4410714510, 5537897107, 5600120670, 8821429020, 11075794214, 11200241340, 16613691321, 22151588428, 27689485535, 33227382642, 49841073963, 55378971070, 66454765284, 83068456605, 99682147926, 110757942140, 166136913210, 199364295852, 249205369815, 332273826420, 498410739630, 996821479260]

約数ペア:

[(1, 996821479260), (2, 498410739630), (3, 332273826420), (4, 249205369815), (5, 199364295852), (6, 166136913210), (9, 110757942140), (10, 99682147926), (12, 83068456605), (15, 66454765284), (18, 55378971070), (20, 49841073963), (30, 33227382642), (36, 27689485535), (45, 22151588428), (60, 16613691321), (89, 11200241340), (90, 11075794214), (113, 8821429020), (178, 5600120670), (180, 5537897107), (226, 4410714510), (267, 3733413780), (339, 2940476340), (356, 2800060335), (445, 2240048268), (452, 2205357255), (534, 1866706890), (565, 1764285804), (678, 1470238170), (801, 1244471260), (890, 1120024134), (1017, 980158780), (1068, 933353445), (1130, 882142902), (1335, 746682756), (1356, 735119085), (1602, 622235630), (1695, 588095268), (1780, 560012067), (2034, 490079390), (2260, 441071451), (2670, 373341378), (3204, 311117815), (3390, 294047634), (4005, 248894252), (4068, 245039695), (5085, 196031756), (5340, 186670689), (6780, 147023817), (8010, 124447126), (10057, 99117180), (10170, 98015878), (16020, 62223563), (20114, 49558590), (20340, 49007939), (30171, 33039060), (40228, 24779295), (50285, 19823436), (60342, 16519530), (90513, 11013020), (100570, 9911718), (120684, 8259765), (150855, 6607812), (181026, 5506510), (201140, 4955859), (301710, 3303906), (362052, 2753255), (452565, 2202604), (550651, 1810260), (603420, 1651953), (905130, 1101302)]