644883168

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5413}}^1$

素因数の和:5516

約数の個数: 96

約数和(自身を含む): 1817284896

約数和(自身を除く): 1172401728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 73, 96, 102, 136, 146, 204, 219, 272, 292, 408, 438, 544, 584, 816, 876, 1168, 1241, 1632, 1752, 2336, 2482, 3504, 3723, 4964, 5413, 7008, 7446, 9928, 10826, 14892, 16239, 19856, 21652, 29784, 32478, 39712, 43304, 59568, 64956, 86608, 92021, 119136, 129912, 173216, 184042, 259824, 276063, 368084, 395149, 519648, 552126, 736168, 790298, 1104252, 1185447, 1472336, 1580596, 2208504, 2370894, 2944672, 3161192, 4417008, 4741788, 6322384, 6717533, 8834016, 9483576, 12644768, 13435066, 18967152, 20152599, 26870132, 37934304, 40305198, 53740264, 80610396, 107480528, 161220792, 214961056, 322441584, 644883168]

約数ペア:

[(1, 644883168), (2, 322441584), (3, 214961056), (4, 161220792), (6, 107480528), (8, 80610396), (12, 53740264), (16, 40305198), (17, 37934304), (24, 26870132), (32, 20152599), (34, 18967152), (48, 13435066), (51, 12644768), (68, 9483576), (73, 8834016), (96, 6717533), (102, 6322384), (136, 4741788), (146, 4417008), (204, 3161192), (219, 2944672), (272, 2370894), (292, 2208504), (408, 1580596), (438, 1472336), (544, 1185447), (584, 1104252), (816, 790298), (876, 736168), (1168, 552126), (1241, 519648), (1632, 395149), (1752, 368084), (2336, 276063), (2482, 259824), (3504, 184042), (3723, 173216), (4964, 129912), (5413, 119136), (7008, 92021), (7446, 86608), (9928, 64956), (10826, 59568), (14892, 43304), (16239, 39712), (19856, 32478), (21652, 29784)]