21131978448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{114143}}^1$

素因数の和:114209

約数の個数: 160

約数和(自身を含む): 67938508800

約数和(自身を除く): 46806530352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 38, 42, 48, 56, 57, 58, 76, 84, 87, 112, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 304, 336, 348, 399, 406, 456, 464, 532, 551, 609, 696, 798, 812, 912, 1064, 1102, 1218, 1392, 1596, 1624, 1653, 2128, 2204, 2436, 3192, 3248, 3306, 3857, 4408, 4872, 6384, 6612, 7714, 8816, 9744, 11571, 13224, 15428, 23142, 26448, 30856, 46284, 61712, 92568, 114143, 185136, 228286, 342429, 456572, 684858, 799001, 913144, 1369716, 1598002, 1826288, 2168717, 2397003, 2739432, 3196004, 3310147, 4337434, 4794006, 5478864, 6392008, 6506151, 6620294, 8674868, 9588012, 9930441, 12784016, 13012302, 13240588, 15181019, 17349736, 19176024, 19860882, 23171029, 26024604, 26481176, 30362038, 34699472, 38352048, 39721764, 45543057, 46342058, 52049208, 52962352, 60724076, 62892793, 69513087, 79443528, 91086114, 92684116, 104098416, 121448152, 125785586, 139026174, 158887056, 182172228, 185368232, 188678379, 242896304, 251571172, 278052348, 364344456, 370736464, 377356758, 440249551, 503142344, 556104696, 728688912, 754713516, 880499102, 1006284688, 1112209392, 1320748653, 1509427032, 1760998204, 2641497306, 3018854064, 3521996408, 5282994612, 7043992816, 10565989224, 21131978448]

約数ペア:

[(1, 21131978448), (2, 10565989224), (3, 7043992816), (4, 5282994612), (6, 3521996408), (7, 3018854064), (8, 2641497306), (12, 1760998204), (14, 1509427032), (16, 1320748653), (19, 1112209392), (21, 1006284688), (24, 880499102), (28, 754713516), (29, 728688912), (38, 556104696), (42, 503142344), (48, 440249551), (56, 377356758), (57, 370736464), (58, 364344456), (76, 278052348), (84, 251571172), (87, 242896304), (112, 188678379), (114, 185368232), (116, 182172228), (133, 158887056), (152, 139026174), (168, 125785586), (174, 121448152), (203, 104098416), (228, 92684116), (232, 91086114), (266, 79443528), (304, 69513087), (336, 62892793), (348, 60724076), (399, 52962352), (406, 52049208), (456, 46342058), (464, 45543057), (532, 39721764), (551, 38352048), (609, 34699472), (696, 30362038), (798, 26481176), (812, 26024604), (912, 23171029), (1064, 19860882), (1102, 19176024), (1218, 17349736), (1392, 15181019), (1596, 13240588), (1624, 13012302), (1653, 12784016), (2128, 9930441), (2204, 9588012), (2436, 8674868), (3192, 6620294), (3248, 6506151), (3306, 6392008), (3857, 5478864), (4408, 4794006), (4872, 4337434), (6384, 3310147), (6612, 3196004), (7714, 2739432), (8816, 2397003), (9744, 2168717), (11571, 1826288), (13224, 1598002), (15428, 1369716), (23142, 913144), (26448, 799001), (30856, 684858), (46284, 456572), (61712, 342429), (92568, 228286), (114143, 185136)]