396580464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20707}}^1$

素因数の和:20747

約数の個数: 120

約数和(自身を含む): 1335251840

約数和(自身を除く): 938671376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 20707, 41414, 62121, 82828, 124242, 144949, 165656, 186363, 248484, 289898, 331312, 372726, 393433, 434847, 496968, 579796, 745452, 786866, 869694, 993936, 1159592, 1180299, 1304541, 1490904, 1573732, 1739388, 2319184, 2360598, 2609082, 2754031, 2981808, 3147464, 3478776, 3540897, 4721196, 5218164, 5508062, 6294928, 6957552, 7081794, 8262093, 9442392, 10436328, 11016124, 14163588, 16524186, 18884784, 20872656, 22032248, 24786279, 28327176, 33048372, 44064496, 49572558, 56654352, 66096744, 99145116, 132193488, 198290232, 396580464]

約数ペア:

[(1, 396580464), (2, 198290232), (3, 132193488), (4, 99145116), (6, 66096744), (7, 56654352), (8, 49572558), (9, 44064496), (12, 33048372), (14, 28327176), (16, 24786279), (18, 22032248), (19, 20872656), (21, 18884784), (24, 16524186), (28, 14163588), (36, 11016124), (38, 10436328), (42, 9442392), (48, 8262093), (56, 7081794), (57, 6957552), (63, 6294928), (72, 5508062), (76, 5218164), (84, 4721196), (112, 3540897), (114, 3478776), (126, 3147464), (133, 2981808), (144, 2754031), (152, 2609082), (168, 2360598), (171, 2319184), (228, 1739388), (252, 1573732), (266, 1490904), (304, 1304541), (336, 1180299), (342, 1159592), (399, 993936), (456, 869694), (504, 786866), (532, 745452), (684, 579796), (798, 496968), (912, 434847), (1008, 393433), (1064, 372726), (1197, 331312), (1368, 289898), (1596, 248484), (2128, 186363), (2394, 165656), (2736, 144949), (3192, 124242), (4788, 82828), (6384, 62121), (9576, 41414), (19152, 20707)]