7973016408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{33587}}^1$

素因数の和:33766

約数の個数: 128

約数和(自身を含む): 25473139200

約数和(自身を除く): 17500122792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 189, 216, 252, 314, 378, 471, 504, 628, 756, 942, 1099, 1256, 1413, 1512, 1884, 2198, 2826, 3297, 3768, 4239, 4396, 5652, 6594, 8478, 8792, 9891, 11304, 13188, 16956, 19782, 26376, 29673, 33587, 33912, 39564, 59346, 67174, 79128, 100761, 118692, 134348, 201522, 235109, 237384, 268696, 302283, 403044, 470218, 604566, 705327, 806088, 906849, 940436, 1209132, 1410654, 1813698, 1880872, 2115981, 2418264, 2821308, 3627396, 4231962, 5273159, 5642616, 6347943, 7254792, 8463924, 10546318, 12695886, 15819477, 16927848, 21092636, 25391772, 31638954, 36912113, 42185272, 47458431, 50783544, 63277908, 73824226, 94916862, 110736339, 126555816, 142375293, 147648452, 189833724, 221472678, 284750586, 295296904, 332209017, 379667448, 442945356, 569501172, 664418034, 885890712, 996627051, 1139002344, 1328836068, 1993254102, 2657672136, 3986508204, 7973016408]

約数ペア:

[(1, 7973016408), (2, 3986508204), (3, 2657672136), (4, 1993254102), (6, 1328836068), (7, 1139002344), (8, 996627051), (9, 885890712), (12, 664418034), (14, 569501172), (18, 442945356), (21, 379667448), (24, 332209017), (27, 295296904), (28, 284750586), (36, 221472678), (42, 189833724), (54, 147648452), (56, 142375293), (63, 126555816), (72, 110736339), (84, 94916862), (108, 73824226), (126, 63277908), (157, 50783544), (168, 47458431), (189, 42185272), (216, 36912113), (252, 31638954), (314, 25391772), (378, 21092636), (471, 16927848), (504, 15819477), (628, 12695886), (756, 10546318), (942, 8463924), (1099, 7254792), (1256, 6347943), (1413, 5642616), (1512, 5273159), (1884, 4231962), (2198, 3627396), (2826, 2821308), (3297, 2418264), (3768, 2115981), (4239, 1880872), (4396, 1813698), (5652, 1410654), (6594, 1209132), (8478, 940436), (8792, 906849), (9891, 806088), (11304, 705327), (13188, 604566), (16956, 470218), (19782, 403044), (26376, 302283), (29673, 268696), (33587, 237384), (33912, 235109), (39564, 201522), (59346, 134348), (67174, 118692), (79128, 100761)]