231455016

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 698544000

約数和(自身を除く): 467088984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 139, 156, 216, 234, 278, 312, 351, 417, 468, 556, 593, 702, 834, 936, 1112, 1186, 1251, 1404, 1668, 1779, 1807, 2372, 2502, 2808, 3336, 3558, 3614, 3753, 4744, 5004, 5337, 5421, 7116, 7228, 7506, 7709, 10008, 10674, 10842, 14232, 14456, 15012, 15418, 16011, 16263, 21348, 21684, 23127, 30024, 30836, 32022, 32526, 42696, 43368, 46254, 48789, 61672, 64044, 65052, 69381, 82427, 92508, 97578, 128088, 130104, 138762, 164854, 185016, 195156, 208143, 247281, 277524, 329708, 390312, 416286, 494562, 555048, 659416, 741843, 832572, 989124, 1071551, 1483686, 1665144, 1978248, 2143102, 2225529, 2967372, 3214653, 4286204, 4451058, 5934744, 6429306, 8572408, 8902116, 9643959, 12858612, 17804232, 19287918, 25717224, 28931877, 38575836, 57863754, 77151672, 115727508, 231455016]

約数ペア:

[(1, 231455016), (2, 115727508), (3, 77151672), (4, 57863754), (6, 38575836), (8, 28931877), (9, 25717224), (12, 19287918), (13, 17804232), (18, 12858612), (24, 9643959), (26, 8902116), (27, 8572408), (36, 6429306), (39, 5934744), (52, 4451058), (54, 4286204), (72, 3214653), (78, 2967372), (104, 2225529), (108, 2143102), (117, 1978248), (139, 1665144), (156, 1483686), (216, 1071551), (234, 989124), (278, 832572), (312, 741843), (351, 659416), (417, 555048), (468, 494562), (556, 416286), (593, 390312), (702, 329708), (834, 277524), (936, 247281), (1112, 208143), (1186, 195156), (1251, 185016), (1404, 164854), (1668, 138762), (1779, 130104), (1807, 128088), (2372, 97578), (2502, 92508), (2808, 82427), (3336, 69381), (3558, 65052), (3614, 64044), (3753, 61672), (4744, 48789), (5004, 46254), (5337, 43368), (5421, 42696), (7116, 32526), (7228, 32022), (7506, 30836), (7709, 30024), (10008, 23127), (10674, 21684), (10842, 21348), (14232, 16263), (14456, 16011), (15012, 15418)]