319584832

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:324

約数の個数: 112

約数和(自身を含む): 753758208

約数和(自身を除く): 434173376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 127, 137, 164, 224, 254, 274, 287, 328, 448, 508, 548, 574, 656, 889, 959, 1016, 1096, 1148, 1312, 1778, 1918, 2032, 2192, 2296, 2624, 3556, 3836, 4064, 4384, 4592, 5207, 5617, 7112, 7672, 8128, 8768, 9184, 10414, 11234, 14224, 15344, 17399, 18368, 20828, 22468, 28448, 30688, 34798, 36449, 39319, 41656, 44936, 56896, 61376, 69596, 72898, 78638, 83312, 89872, 121793, 139192, 145796, 157276, 166624, 179744, 243586, 278384, 291592, 314552, 333248, 359488, 487172, 556768, 583184, 629104, 713359, 974344, 1113536, 1166368, 1258208, 1426718, 1948688, 2332736, 2516416, 2853436, 3897376, 4993513, 5706872, 7794752, 9987026, 11413744, 19974052, 22827488, 39948104, 45654976, 79896208, 159792416, 319584832]

約数ペア:

[(1, 319584832), (2, 159792416), (4, 79896208), (7, 45654976), (8, 39948104), (14, 22827488), (16, 19974052), (28, 11413744), (32, 9987026), (41, 7794752), (56, 5706872), (64, 4993513), (82, 3897376), (112, 2853436), (127, 2516416), (137, 2332736), (164, 1948688), (224, 1426718), (254, 1258208), (274, 1166368), (287, 1113536), (328, 974344), (448, 713359), (508, 629104), (548, 583184), (574, 556768), (656, 487172), (889, 359488), (959, 333248), (1016, 314552), (1096, 291592), (1148, 278384), (1312, 243586), (1778, 179744), (1918, 166624), (2032, 157276), (2192, 145796), (2296, 139192), (2624, 121793), (3556, 89872), (3836, 83312), (4064, 78638), (4384, 72898), (4592, 69596), (5207, 61376), (5617, 56896), (7112, 44936), (7672, 41656), (8128, 39319), (8768, 36449), (9184, 34798), (10414, 30688), (11234, 28448), (14224, 22468), (15344, 20828), (17399, 18368)]