906184064

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 1964666880

約数和(自身を除く): 1058482816

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 47, 62, 64, 86, 94, 113, 124, 128, 172, 188, 226, 248, 344, 376, 452, 496, 688, 752, 904, 992, 1333, 1376, 1457, 1504, 1808, 1984, 2021, 2666, 2752, 2914, 3008, 3503, 3616, 3968, 4042, 4859, 5311, 5332, 5504, 5828, 6016, 7006, 7232, 8084, 9718, 10622, 10664, 11656, 14012, 14464, 16168, 19436, 21244, 21328, 23312, 28024, 32336, 38872, 42488, 42656, 46624, 56048, 62651, 64672, 77744, 84976, 85312, 93248, 112096, 125302, 129344, 150629, 155488, 164641, 169952, 170624, 186496, 224192, 228373, 250604, 258688, 301258, 310976, 329282, 339904, 448384, 456746, 501208, 602516, 621952, 658564, 679808, 913492, 1002416, 1205032, 1317128, 1826984, 2004832, 2410064, 2634256, 3653968, 4009664, 4820128, 5268512, 7079563, 7307936, 8019328, 9640256, 10537024, 14159126, 14615872, 19280512, 21074048, 28318252, 29231744, 56636504, 113273008, 226546016, 453092032, 906184064]

約数ペア:

[(1, 906184064), (2, 453092032), (4, 226546016), (8, 113273008), (16, 56636504), (31, 29231744), (32, 28318252), (43, 21074048), (47, 19280512), (62, 14615872), (64, 14159126), (86, 10537024), (94, 9640256), (113, 8019328), (124, 7307936), (128, 7079563), (172, 5268512), (188, 4820128), (226, 4009664), (248, 3653968), (344, 2634256), (376, 2410064), (452, 2004832), (496, 1826984), (688, 1317128), (752, 1205032), (904, 1002416), (992, 913492), (1333, 679808), (1376, 658564), (1457, 621952), (1504, 602516), (1808, 501208), (1984, 456746), (2021, 448384), (2666, 339904), (2752, 329282), (2914, 310976), (3008, 301258), (3503, 258688), (3616, 250604), (3968, 228373), (4042, 224192), (4859, 186496), (5311, 170624), (5332, 169952), (5504, 164641), (5828, 155488), (6016, 150629), (7006, 129344), (7232, 125302), (8084, 112096), (9718, 93248), (10622, 85312), (10664, 84976), (11656, 77744), (14012, 64672), (14464, 62651), (16168, 56048), (19436, 46624), (21244, 42656), (21328, 42488), (23312, 38872), (28024, 32336)]