205728192

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 629070624

約数和(自身を除く): 423342432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 64, 69, 72, 92, 96, 106, 138, 144, 159, 184, 192, 207, 212, 276, 288, 293, 318, 368, 414, 424, 477, 552, 576, 586, 636, 736, 828, 848, 879, 954, 1104, 1172, 1219, 1272, 1472, 1656, 1696, 1758, 1908, 2208, 2344, 2438, 2544, 2637, 3312, 3392, 3516, 3657, 3816, 4416, 4688, 4876, 5088, 5274, 6624, 6739, 7032, 7314, 7632, 9376, 9752, 10176, 10548, 10971, 13248, 13478, 14064, 14628, 15264, 15529, 18752, 19504, 20217, 21096, 21942, 26956, 28128, 29256, 30528, 31058, 39008, 40434, 42192, 43884, 46587, 53912, 56256, 58512, 60651, 62116, 78016, 80868, 84384, 87768, 93174, 107824, 117024, 121302, 124232, 139761, 161736, 168768, 175536, 186348, 215648, 234048, 242604, 248464, 279522, 323472, 351072, 357167, 372696, 431296, 485208, 496928, 559044, 646944, 702144, 714334, 745392, 970416, 993856, 1071501, 1118088, 1293888, 1428668, 1490784, 1940832, 2143002, 2236176, 2857336, 2981568, 3214503, 3881664, 4286004, 4472352, 5714672, 6429006, 8572008, 8944704, 11429344, 12858012, 17144016, 22858688, 25716024, 34288032, 51432048, 68576064, 102864096, 205728192]

約数ペア:

[(1, 205728192), (2, 102864096), (3, 68576064), (4, 51432048), (6, 34288032), (8, 25716024), (9, 22858688), (12, 17144016), (16, 12858012), (18, 11429344), (23, 8944704), (24, 8572008), (32, 6429006), (36, 5714672), (46, 4472352), (48, 4286004), (53, 3881664), (64, 3214503), (69, 2981568), (72, 2857336), (92, 2236176), (96, 2143002), (106, 1940832), (138, 1490784), (144, 1428668), (159, 1293888), (184, 1118088), (192, 1071501), (207, 993856), (212, 970416), (276, 745392), (288, 714334), (293, 702144), (318, 646944), (368, 559044), (414, 496928), (424, 485208), (477, 431296), (552, 372696), (576, 357167), (586, 351072), (636, 323472), (736, 279522), (828, 248464), (848, 242604), (879, 234048), (954, 215648), (1104, 186348), (1172, 175536), (1219, 168768), (1272, 161736), (1472, 139761), (1656, 124232), (1696, 121302), (1758, 117024), (1908, 107824), (2208, 93174), (2344, 87768), (2438, 84384), (2544, 80868), (2637, 78016), (3312, 62116), (3392, 60651), (3516, 58512), (3657, 56256), (3816, 53912), (4416, 46587), (4688, 43884), (4876, 42192), (5088, 40434), (5274, 39008), (6624, 31058), (6739, 30528), (7032, 29256), (7314, 28128), (7632, 26956), (9376, 21942), (9752, 21096), (10176, 20217), (10548, 19504), (10971, 18752), (13248, 15529), (13478, 15264), (14064, 14628)]