328402152

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 975056940

約数和(自身を除く): 646654788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 169, 197, 234, 274, 312, 338, 394, 411, 468, 507, 548, 591, 676, 788, 822, 936, 1014, 1096, 1182, 1233, 1352, 1521, 1576, 1644, 1773, 1781, 2028, 2364, 2466, 2561, 3042, 3288, 3546, 3562, 4056, 4728, 4932, 5122, 5343, 6084, 7092, 7124, 7683, 9864, 10244, 10686, 12168, 14184, 14248, 15366, 16029, 20488, 21372, 23049, 23153, 26989, 30732, 32058, 33293, 42744, 46098, 46306, 53978, 61464, 64116, 66586, 69459, 80967, 92196, 92612, 99879, 107956, 128232, 133172, 138918, 161934, 184392, 185224, 199758, 208377, 215912, 242901, 266344, 277836, 299637, 323868, 350857, 399516, 416754, 485802, 555672, 599274, 647736, 701714, 799032, 833508, 971604, 1052571, 1198548, 1403428, 1667016, 1943208, 2105142, 2397096, 2806856, 3157713, 4210284, 4561141, 6315426, 8420568, 9122282, 12630852, 13683423, 18244564, 25261704, 27366846, 36489128, 41050269, 54733692, 82100538, 109467384, 164201076, 328402152]

約数ペア:

[(1, 328402152), (2, 164201076), (3, 109467384), (4, 82100538), (6, 54733692), (8, 41050269), (9, 36489128), (12, 27366846), (13, 25261704), (18, 18244564), (24, 13683423), (26, 12630852), (36, 9122282), (39, 8420568), (52, 6315426), (72, 4561141), (78, 4210284), (104, 3157713), (117, 2806856), (137, 2397096), (156, 2105142), (169, 1943208), (197, 1667016), (234, 1403428), (274, 1198548), (312, 1052571), (338, 971604), (394, 833508), (411, 799032), (468, 701714), (507, 647736), (548, 599274), (591, 555672), (676, 485802), (788, 416754), (822, 399516), (936, 350857), (1014, 323868), (1096, 299637), (1182, 277836), (1233, 266344), (1352, 242901), (1521, 215912), (1576, 208377), (1644, 199758), (1773, 185224), (1781, 184392), (2028, 161934), (2364, 138918), (2466, 133172), (2561, 128232), (3042, 107956), (3288, 99879), (3546, 92612), (3562, 92196), (4056, 80967), (4728, 69459), (4932, 66586), (5122, 64116), (5343, 61464), (6084, 53978), (7092, 46306), (7124, 46098), (7683, 42744), (9864, 33293), (10244, 32058), (10686, 30732), (12168, 26989), (14184, 23153), (14248, 23049), (15366, 21372), (16029, 20488)]