7978804704

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{10709}}^1$

素因数の和:10937

約数の個数: 144

約数和(自身を含む): 24560172000

約数和(自身を除く): 16581367296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 199, 208, 234, 288, 312, 398, 416, 468, 597, 624, 796, 936, 1194, 1248, 1592, 1791, 1872, 2388, 2587, 3184, 3582, 3744, 4776, 5174, 6368, 7164, 7761, 9552, 10348, 10709, 14328, 15522, 19104, 20696, 21418, 23283, 28656, 31044, 32127, 41392, 42836, 46566, 57312, 62088, 64254, 82784, 85672, 93132, 96381, 124176, 128508, 139217, 171344, 186264, 192762, 248352, 257016, 278434, 342688, 372528, 385524, 417651, 514032, 556868, 745056, 771048, 835302, 1028064, 1113736, 1252953, 1542096, 1670604, 2131091, 2227472, 2505906, 3084192, 3341208, 4262182, 4454944, 5011812, 6393273, 6682416, 8524364, 10023624, 12786546, 13364832, 17048728, 19179819, 20047248, 25573092, 27704183, 34097456, 38359638, 40094496, 51146184, 55408366, 68194912, 76719276, 83112549, 102292368, 110816732, 153438552, 166225098, 204584736, 221633464, 249337647, 306877104, 332450196, 443266928, 498675294, 613754208, 664900392, 886533856, 997350588, 1329800784, 1994701176, 2659601568, 3989402352, 7978804704]

約数ペア:

[(1, 7978804704), (2, 3989402352), (3, 2659601568), (4, 1994701176), (6, 1329800784), (8, 997350588), (9, 886533856), (12, 664900392), (13, 613754208), (16, 498675294), (18, 443266928), (24, 332450196), (26, 306877104), (32, 249337647), (36, 221633464), (39, 204584736), (48, 166225098), (52, 153438552), (72, 110816732), (78, 102292368), (96, 83112549), (104, 76719276), (117, 68194912), (144, 55408366), (156, 51146184), (199, 40094496), (208, 38359638), (234, 34097456), (288, 27704183), (312, 25573092), (398, 20047248), (416, 19179819), (468, 17048728), (597, 13364832), (624, 12786546), (796, 10023624), (936, 8524364), (1194, 6682416), (1248, 6393273), (1592, 5011812), (1791, 4454944), (1872, 4262182), (2388, 3341208), (2587, 3084192), (3184, 2505906), (3582, 2227472), (3744, 2131091), (4776, 1670604), (5174, 1542096), (6368, 1252953), (7164, 1113736), (7761, 1028064), (9552, 835302), (10348, 771048), (10709, 745056), (14328, 556868), (15522, 514032), (19104, 417651), (20696, 385524), (21418, 372528), (23283, 342688), (28656, 278434), (31044, 257016), (32127, 248352), (41392, 192762), (42836, 186264), (46566, 171344), (57312, 139217), (62088, 128508), (64254, 124176), (82784, 96381), (85672, 93132)]