214521776

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 505967616

約数和(自身を除く): 291445840

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 307, 367, 476, 614, 734, 952, 1228, 1468, 1904, 2149, 2456, 2569, 2936, 4298, 4912, 5138, 5219, 5872, 6239, 8596, 10276, 10438, 12478, 17192, 20552, 20876, 24956, 34384, 36533, 41104, 41752, 43673, 49912, 73066, 83504, 87346, 99824, 112669, 146132, 174692, 225338, 292264, 349384, 450676, 584528, 698768, 788683, 901352, 1577366, 1802704, 1915373, 3154732, 3830746, 6309464, 7661492, 12618928, 13407611, 15322984, 26815222, 30645968, 53630444, 107260888, 214521776]

約数ペア:

[(1, 214521776), (2, 107260888), (4, 53630444), (7, 30645968), (8, 26815222), (14, 15322984), (16, 13407611), (17, 12618928), (28, 7661492), (34, 6309464), (56, 3830746), (68, 3154732), (112, 1915373), (119, 1802704), (136, 1577366), (238, 901352), (272, 788683), (307, 698768), (367, 584528), (476, 450676), (614, 349384), (734, 292264), (952, 225338), (1228, 174692), (1468, 146132), (1904, 112669), (2149, 99824), (2456, 87346), (2569, 83504), (2936, 73066), (4298, 49912), (4912, 43673), (5138, 41752), (5219, 41104), (5872, 36533), (6239, 34384), (8596, 24956), (10276, 20876), (10438, 20552), (12478, 17192)]