1539983466

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:577

約数の個数: 144

約数和(自身を含む): 4043939328

約数和(自身を除く): 2503955862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 151, 186, 217, 279, 294, 302, 373, 434, 441, 453, 558, 651, 746, 882, 906, 1057, 1119, 1302, 1359, 1519, 1953, 2114, 2238, 2611, 2718, 3038, 3171, 3357, 3906, 4557, 4681, 5222, 6342, 6714, 7399, 7833, 9114, 9362, 9513, 11563, 13671, 14043, 14798, 15666, 18277, 19026, 22197, 23126, 23499, 27342, 28086, 32767, 34689, 36554, 42129, 44394, 46998, 54831, 56323, 65534, 66591, 69378, 80941, 84258, 98301, 104067, 109662, 112646, 133182, 161882, 164493, 168969, 196602, 208134, 229369, 242823, 294903, 328986, 337938, 394261, 458738, 485646, 506907, 566587, 589806, 688107, 728469, 788522, 1013814, 1133174, 1182783, 1376214, 1456938, 1699761, 1746013, 2064321, 2365566, 2759827, 3399522, 3492026, 3548349, 4128642, 5099283, 5238039, 5519654, 7096698, 8279481, 10198566, 10476078, 12222091, 15714117, 16558962, 24444182, 24838443, 31428234, 36666273, 49676886, 73332546, 85554637, 109998819, 171109274, 219997638, 256663911, 513327822, 769991733, 1539983466]

約数ペア:

[(1, 1539983466), (2, 769991733), (3, 513327822), (6, 256663911), (7, 219997638), (9, 171109274), (14, 109998819), (18, 85554637), (21, 73332546), (31, 49676886), (42, 36666273), (49, 31428234), (62, 24838443), (63, 24444182), (93, 16558962), (98, 15714117), (126, 12222091), (147, 10476078), (151, 10198566), (186, 8279481), (217, 7096698), (279, 5519654), (294, 5238039), (302, 5099283), (373, 4128642), (434, 3548349), (441, 3492026), (453, 3399522), (558, 2759827), (651, 2365566), (746, 2064321), (882, 1746013), (906, 1699761), (1057, 1456938), (1119, 1376214), (1302, 1182783), (1359, 1133174), (1519, 1013814), (1953, 788522), (2114, 728469), (2238, 688107), (2611, 589806), (2718, 566587), (3038, 506907), (3171, 485646), (3357, 458738), (3906, 394261), (4557, 337938), (4681, 328986), (5222, 294903), (6342, 242823), (6714, 229369), (7399, 208134), (7833, 196602), (9114, 168969), (9362, 164493), (9513, 161882), (11563, 133182), (13671, 112646), (14043, 109662), (14798, 104067), (15666, 98301), (18277, 84258), (19026, 80941), (22197, 69378), (23126, 66591), (23499, 65534), (27342, 56323), (28086, 54831), (32767, 46998), (34689, 44394), (36554, 42129)]