328987584

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1367

約数の個数: 168

約数和(自身を含む): 1036563840

約数和(自身を除く): 707576256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 368, 414, 437, 456, 552, 576, 608, 684, 736, 828, 874, 912, 1104, 1216, 1307, 1311, 1368, 1472, 1656, 1748, 1824, 2208, 2614, 2622, 2736, 3312, 3496, 3648, 3921, 3933, 4416, 5228, 5244, 5472, 6624, 6992, 7842, 7866, 10456, 10488, 10944, 11763, 13248, 13984, 15684, 15732, 20912, 20976, 23526, 24833, 27968, 30061, 31368, 31464, 41824, 41952, 47052, 49666, 60122, 62736, 62928, 74499, 83648, 83904, 90183, 94104, 99332, 120244, 125472, 125856, 148998, 180366, 188208, 198664, 223497, 240488, 250944, 251712, 270549, 297996, 360732, 376416, 397328, 446994, 480976, 541098, 571159, 595992, 721464, 752832, 794656, 893988, 961952, 1082196, 1142318, 1191984, 1442928, 1589312, 1713477, 1787976, 1923904, 2164392, 2284636, 2383968, 2885856, 3426954, 3575952, 4328784, 4569272, 4767936, 5140431, 5771712, 6853908, 7151904, 8657568, 9138544, 10280862, 13707816, 14303808, 17315136, 18277088, 20561724, 27415632, 36554176, 41123448, 54831264, 82246896, 109662528, 164493792, 328987584]

約数ペア:

[(1, 328987584), (2, 164493792), (3, 109662528), (4, 82246896), (6, 54831264), (8, 41123448), (9, 36554176), (12, 27415632), (16, 20561724), (18, 18277088), (19, 17315136), (23, 14303808), (24, 13707816), (32, 10280862), (36, 9138544), (38, 8657568), (46, 7151904), (48, 6853908), (57, 5771712), (64, 5140431), (69, 4767936), (72, 4569272), (76, 4328784), (92, 3575952), (96, 3426954), (114, 2885856), (138, 2383968), (144, 2284636), (152, 2164392), (171, 1923904), (184, 1787976), (192, 1713477), (207, 1589312), (228, 1442928), (276, 1191984), (288, 1142318), (304, 1082196), (342, 961952), (368, 893988), (414, 794656), (437, 752832), (456, 721464), (552, 595992), (576, 571159), (608, 541098), (684, 480976), (736, 446994), (828, 397328), (874, 376416), (912, 360732), (1104, 297996), (1216, 270549), (1307, 251712), (1311, 250944), (1368, 240488), (1472, 223497), (1656, 198664), (1748, 188208), (1824, 180366), (2208, 148998), (2614, 125856), (2622, 125472), (2736, 120244), (3312, 99332), (3496, 94104), (3648, 90183), (3921, 83904), (3933, 83648), (4416, 74499), (5228, 62928), (5244, 62736), (5472, 60122), (6624, 49666), (6992, 47052), (7842, 41952), (7866, 41824), (10456, 31464), (10488, 31368), (10944, 30061), (11763, 27968), (13248, 24833), (13984, 23526), (15684, 20976), (15732, 20912)]