348061280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2447}}^1$

素因数の和:2596

約数の個数: 96

約数和(自身を含む): 947552256

約数和(自身を除く): 599490976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2447, 2540, 3556, 4064, 4445, 4894, 5080, 7112, 8890, 9788, 10160, 12235, 14224, 17129, 17780, 19576, 20320, 24470, 28448, 34258, 35560, 39152, 48940, 68516, 71120, 78304, 85645, 97880, 137032, 142240, 171290, 195760, 274064, 310769, 342580, 391520, 548128, 621538, 685160, 1243076, 1370320, 1553845, 2175383, 2486152, 2740640, 3107690, 4350766, 4972304, 6215380, 8701532, 9944608, 10876915, 12430760, 17403064, 21753830, 24861520, 34806128, 43507660, 49723040, 69612256, 87015320, 174030640, 348061280]

約数ペア:

[(1, 348061280), (2, 174030640), (4, 87015320), (5, 69612256), (7, 49723040), (8, 43507660), (10, 34806128), (14, 24861520), (16, 21753830), (20, 17403064), (28, 12430760), (32, 10876915), (35, 9944608), (40, 8701532), (56, 6215380), (70, 4972304), (80, 4350766), (112, 3107690), (127, 2740640), (140, 2486152), (160, 2175383), (224, 1553845), (254, 1370320), (280, 1243076), (508, 685160), (560, 621538), (635, 548128), (889, 391520), (1016, 342580), (1120, 310769), (1270, 274064), (1778, 195760), (2032, 171290), (2447, 142240), (2540, 137032), (3556, 97880), (4064, 85645), (4445, 78304), (4894, 71120), (5080, 68516), (7112, 48940), (8890, 39152), (9788, 35560), (10160, 34258), (12235, 28448), (14224, 24470), (17129, 20320), (17780, 19576)]