397963056

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 1149926400

約数和(自身を除く): 751963344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 41, 48, 57, 58, 76, 82, 87, 114, 116, 123, 152, 164, 174, 228, 232, 246, 304, 328, 348, 367, 456, 464, 492, 551, 656, 696, 734, 779, 912, 984, 1101, 1102, 1189, 1392, 1468, 1558, 1653, 1968, 2202, 2204, 2337, 2378, 2936, 3116, 3306, 3567, 4404, 4408, 4674, 4756, 5872, 6232, 6612, 6973, 7134, 8808, 8816, 9348, 9512, 10643, 12464, 13224, 13946, 14268, 15047, 17616, 18696, 19024, 20919, 21286, 22591, 26448, 27892, 28536, 30094, 31929, 37392, 41838, 42572, 45141, 45182, 55784, 57072, 60188, 63858, 67773, 83676, 85144, 90282, 90364, 111568, 120376, 127716, 135546, 167352, 170288, 180564, 180728, 202217, 240752, 255432, 271092, 285893, 334704, 361128, 361456, 404434, 436363, 510864, 542184, 571786, 606651, 722256, 808868, 857679, 872726, 1084368, 1143572, 1213302, 1309089, 1617736, 1715358, 1745452, 2287144, 2426604, 2618178, 3235472, 3430716, 3490904, 4574288, 4853208, 5236356, 6861432, 6981808, 8290897, 9706416, 10472712, 13722864, 16581794, 20945424, 24872691, 33163588, 49745382, 66327176, 99490764, 132654352, 198981528, 397963056]

約数ペア:

[(1, 397963056), (2, 198981528), (3, 132654352), (4, 99490764), (6, 66327176), (8, 49745382), (12, 33163588), (16, 24872691), (19, 20945424), (24, 16581794), (29, 13722864), (38, 10472712), (41, 9706416), (48, 8290897), (57, 6981808), (58, 6861432), (76, 5236356), (82, 4853208), (87, 4574288), (114, 3490904), (116, 3430716), (123, 3235472), (152, 2618178), (164, 2426604), (174, 2287144), (228, 1745452), (232, 1715358), (246, 1617736), (304, 1309089), (328, 1213302), (348, 1143572), (367, 1084368), (456, 872726), (464, 857679), (492, 808868), (551, 722256), (656, 606651), (696, 571786), (734, 542184), (779, 510864), (912, 436363), (984, 404434), (1101, 361456), (1102, 361128), (1189, 334704), (1392, 285893), (1468, 271092), (1558, 255432), (1653, 240752), (1968, 202217), (2202, 180728), (2204, 180564), (2337, 170288), (2378, 167352), (2936, 135546), (3116, 127716), (3306, 120376), (3567, 111568), (4404, 90364), (4408, 90282), (4674, 85144), (4756, 83676), (5872, 67773), (6232, 63858), (6612, 60188), (6973, 57072), (7134, 55784), (8808, 45182), (8816, 45141), (9348, 42572), (9512, 41838), (10643, 37392), (12464, 31929), (13224, 30094), (13946, 28536), (14268, 27892), (15047, 26448), (17616, 22591), (18696, 21286), (19024, 20919)]