490032319792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1\times {\mathrm{11527}}^1$

素因数の和:13766

約数の個数: 80

約数和(自身を含む): 1019622364992

約数和(自身を除く): 529590045200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2141, 2482, 4282, 4964, 8564, 9928, 11527, 17128, 19856, 23054, 34256, 36397, 46108, 72794, 92216, 145588, 156293, 184432, 195959, 291176, 312586, 391918, 582352, 625172, 783836, 841471, 1250344, 1567672, 1682942, 2500688, 2656981, 3135344, 3365884, 5313962, 6731768, 10627924, 13463536, 14305007, 21255848, 24679307, 28610014, 42511696, 49358614, 57220028, 98717228, 114440056, 197434456, 228880112, 394868912, 419548219, 839096438, 1678192876, 1801589411, 3356385752, 3603178822, 6712771504, 7206357644, 14412715288, 28825430576, 30627019987, 61254039974, 122508079948, 245016159896, 490032319792]

約数ペア:

[(1, 490032319792), (2, 245016159896), (4, 122508079948), (8, 61254039974), (16, 30627019987), (17, 28825430576), (34, 14412715288), (68, 7206357644), (73, 6712771504), (136, 3603178822), (146, 3356385752), (272, 1801589411), (292, 1678192876), (584, 839096438), (1168, 419548219), (1241, 394868912), (2141, 228880112), (2482, 197434456), (4282, 114440056), (4964, 98717228), (8564, 57220028), (9928, 49358614), (11527, 42511696), (17128, 28610014), (19856, 24679307), (23054, 21255848), (34256, 14305007), (36397, 13463536), (46108, 10627924), (72794, 6731768), (92216, 5313962), (145588, 3365884), (156293, 3135344), (184432, 2656981), (195959, 2500688), (291176, 1682942), (312586, 1567672), (391918, 1250344), (582352, 841471), (625172, 783836)]