1961802342036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2131}}^1\times {\mathrm{5237}}^1$

素因数の和:7654

約数の個数: 144

約数和(自身を含む): 5243771856960

約数和(自身を除く): 3281969514924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 257, 342, 514, 684, 771, 1028, 1542, 2131, 2313, 3084, 4262, 4626, 4883, 5237, 6393, 8524, 9252, 9766, 10474, 12786, 14649, 15711, 19179, 19532, 20948, 25572, 29298, 31422, 38358, 40489, 43947, 47133, 58596, 62844, 76716, 80978, 87894, 94266, 99503, 121467, 161956, 175788, 188532, 199006, 242934, 298509, 364401, 398012, 485868, 547667, 597018, 728802, 895527, 1095334, 1194036, 1345909, 1457604, 1643001, 1791054, 2190668, 2691818, 3286002, 3582108, 4037727, 4929003, 5383636, 6572004, 8075454, 9858006, 10405673, 11160047, 12113181, 16150908, 19716012, 20811346, 22320094, 24226362, 25572271, 31217019, 33480141, 41622692, 44640188, 48452724, 51144542, 62434038, 66960282, 76716813, 93651057, 100440423, 102289084, 124868076, 133920564, 153433626, 187302114, 200880846, 212040893, 230150439, 306867252, 374604228, 401761692, 424081786, 460300878, 636122679, 848163572, 920601756, 1272245358, 1908368037, 2544490716, 2868132079, 3816736074, 5736264158, 7633472148, 8604396237, 11472528316, 17208792474, 25813188711, 34417584948, 51626377422, 54494509501, 103252754844, 108989019002, 163483528503, 217978038004, 326967057006, 490450585509, 653934114012, 980901171018, 1961802342036]

約数ペア:

[(1, 1961802342036), (2, 980901171018), (3, 653934114012), (4, 490450585509), (6, 326967057006), (9, 217978038004), (12, 163483528503), (18, 108989019002), (19, 103252754844), (36, 54494509501), (38, 51626377422), (57, 34417584948), (76, 25813188711), (114, 17208792474), (171, 11472528316), (228, 8604396237), (257, 7633472148), (342, 5736264158), (514, 3816736074), (684, 2868132079), (771, 2544490716), (1028, 1908368037), (1542, 1272245358), (2131, 920601756), (2313, 848163572), (3084, 636122679), (4262, 460300878), (4626, 424081786), (4883, 401761692), (5237, 374604228), (6393, 306867252), (8524, 230150439), (9252, 212040893), (9766, 200880846), (10474, 187302114), (12786, 153433626), (14649, 133920564), (15711, 124868076), (19179, 102289084), (19532, 100440423), (20948, 93651057), (25572, 76716813), (29298, 66960282), (31422, 62434038), (38358, 51144542), (40489, 48452724), (43947, 44640188), (47133, 41622692), (58596, 33480141), (62844, 31217019), (76716, 25572271), (80978, 24226362), (87894, 22320094), (94266, 20811346), (99503, 19716012), (121467, 16150908), (161956, 12113181), (175788, 11160047), (188532, 10405673), (199006, 9858006), (242934, 8075454), (298509, 6572004), (364401, 5383636), (398012, 4929003), (485868, 4037727), (547667, 3582108), (597018, 3286002), (728802, 2691818), (895527, 2190668), (1095334, 1791054), (1194036, 1643001), (1345909, 1457604)]