1517960028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 3964408448

約数和(自身を除く): 2446448420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 103, 129, 156, 169, 172, 206, 258, 309, 338, 412, 507, 516, 559, 618, 676, 1014, 1118, 1236, 1339, 1677, 2028, 2197, 2236, 2678, 3354, 4017, 4394, 4429, 5356, 6591, 6708, 7267, 8034, 8788, 8858, 13182, 13287, 14534, 16068, 17407, 17716, 21801, 26364, 26574, 28561, 29068, 34814, 43602, 52221, 53148, 57122, 57577, 69628, 85683, 87204, 94471, 104442, 114244, 115154, 171366, 172731, 188942, 208884, 226291, 230308, 283413, 342732, 345462, 377884, 452582, 566826, 678873, 690924, 748501, 905164, 1133652, 1228123, 1357746, 1497002, 2245503, 2456246, 2715492, 2941783, 2994004, 3684369, 4491006, 4912492, 5883566, 7368738, 8825349, 8982012, 9730513, 11767132, 14737476, 17650698, 19461026, 29191539, 35301396, 38922052, 58383078, 116766156, 126496669, 252993338, 379490007, 505986676, 758980014, 1517960028]

約数ペア:

[(1, 1517960028), (2, 758980014), (3, 505986676), (4, 379490007), (6, 252993338), (12, 126496669), (13, 116766156), (26, 58383078), (39, 38922052), (43, 35301396), (52, 29191539), (78, 19461026), (86, 17650698), (103, 14737476), (129, 11767132), (156, 9730513), (169, 8982012), (172, 8825349), (206, 7368738), (258, 5883566), (309, 4912492), (338, 4491006), (412, 3684369), (507, 2994004), (516, 2941783), (559, 2715492), (618, 2456246), (676, 2245503), (1014, 1497002), (1118, 1357746), (1236, 1228123), (1339, 1133652), (1677, 905164), (2028, 748501), (2197, 690924), (2236, 678873), (2678, 566826), (3354, 452582), (4017, 377884), (4394, 345462), (4429, 342732), (5356, 283413), (6591, 230308), (6708, 226291), (7267, 208884), (8034, 188942), (8788, 172731), (8858, 171366), (13182, 115154), (13287, 114244), (14534, 104442), (16068, 94471), (17407, 87204), (17716, 85683), (21801, 69628), (26364, 57577), (26574, 57122), (28561, 53148), (29068, 52221), (34814, 43602)]