394718688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15061}}^1$

素因数の和:15097

約数の個数: 144

約数和(自身を含む): 1381607136

約数和(自身を除く): 986888448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 15061, 26208, 30122, 45183, 60244, 90366, 105427, 120488, 135549, 180732, 195793, 210854, 240976, 271098, 316281, 361464, 391586, 421708, 481952, 542196, 587379, 632562, 722928, 783172, 843416, 948843, 1084392, 1174758, 1265124, 1370551, 1445856, 1566344, 1686832, 1762137, 1897686, 2168784, 2349516, 2530248, 2741102, 3132688, 3373664, 3524274, 3795372, 4111653, 4337568, 4699032, 5060496, 5482204, 6265376, 7048548, 7590744, 8223306, 9398064, 10120992, 10964408, 12334959, 14097096, 15181488, 16446612, 18796128, 21928816, 24669918, 28194192, 30362976, 32893224, 43857632, 49339836, 56388384, 65786448, 98679672, 131572896, 197359344, 394718688]

約数ペア:

[(1, 394718688), (2, 197359344), (3, 131572896), (4, 98679672), (6, 65786448), (7, 56388384), (8, 49339836), (9, 43857632), (12, 32893224), (13, 30362976), (14, 28194192), (16, 24669918), (18, 21928816), (21, 18796128), (24, 16446612), (26, 15181488), (28, 14097096), (32, 12334959), (36, 10964408), (39, 10120992), (42, 9398064), (48, 8223306), (52, 7590744), (56, 7048548), (63, 6265376), (72, 5482204), (78, 5060496), (84, 4699032), (91, 4337568), (96, 4111653), (104, 3795372), (112, 3524274), (117, 3373664), (126, 3132688), (144, 2741102), (156, 2530248), (168, 2349516), (182, 2168784), (208, 1897686), (224, 1762137), (234, 1686832), (252, 1566344), (273, 1445856), (288, 1370551), (312, 1265124), (336, 1174758), (364, 1084392), (416, 948843), (468, 843416), (504, 783172), (546, 722928), (624, 632562), (672, 587379), (728, 542196), (819, 481952), (936, 421708), (1008, 391586), (1092, 361464), (1248, 316281), (1456, 271098), (1638, 240976), (1872, 210854), (2016, 195793), (2184, 180732), (2912, 135549), (3276, 120488), (3744, 105427), (4368, 90366), (6552, 60244), (8736, 45183), (13104, 30122), (15061, 26208)]