308746656

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3371

約数の個数: 144

約数和(自身を含む): 978868800

約数和(自身を除く): 670122144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1632, 1824, 1938, 2448, 2584, 2736, 2907, 3319, 3876, 4896, 5168, 5472, 5814, 6638, 7752, 9957, 10336, 11628, 13276, 15504, 19914, 23256, 26552, 29871, 31008, 39828, 46512, 53104, 56423, 59742, 63061, 79656, 93024, 106208, 112846, 119484, 126122, 159312, 169269, 189183, 225692, 238968, 252244, 318624, 338538, 378366, 451384, 477936, 504488, 507807, 567549, 677076, 756732, 902768, 955872, 1008976, 1015614, 1072037, 1135098, 1354152, 1513464, 1805536, 2017952, 2031228, 2144074, 2270196, 2708304, 3026928, 3216111, 4062456, 4288148, 4540392, 5416608, 6053856, 6432222, 8124912, 8576296, 9080784, 9648333, 12864444, 16249824, 17152592, 18161568, 19296666, 25728888, 34305184, 38593332, 51457776, 77186664, 102915552, 154373328, 308746656]

約数ペア:

[(1, 308746656), (2, 154373328), (3, 102915552), (4, 77186664), (6, 51457776), (8, 38593332), (9, 34305184), (12, 25728888), (16, 19296666), (17, 18161568), (18, 17152592), (19, 16249824), (24, 12864444), (32, 9648333), (34, 9080784), (36, 8576296), (38, 8124912), (48, 6432222), (51, 6053856), (57, 5416608), (68, 4540392), (72, 4288148), (76, 4062456), (96, 3216111), (102, 3026928), (114, 2708304), (136, 2270196), (144, 2144074), (152, 2031228), (153, 2017952), (171, 1805536), (204, 1513464), (228, 1354152), (272, 1135098), (288, 1072037), (304, 1015614), (306, 1008976), (323, 955872), (342, 902768), (408, 756732), (456, 677076), (544, 567549), (608, 507807), (612, 504488), (646, 477936), (684, 451384), (816, 378366), (912, 338538), (969, 318624), (1224, 252244), (1292, 238968), (1368, 225692), (1632, 189183), (1824, 169269), (1938, 159312), (2448, 126122), (2584, 119484), (2736, 112846), (2907, 106208), (3319, 93024), (3876, 79656), (4896, 63061), (5168, 59742), (5472, 56423), (5814, 53104), (6638, 46512), (7752, 39828), (9957, 31008), (10336, 29871), (11628, 26552), (13276, 23256), (15504, 19914)]