1738116856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 4115836800

約数和(自身を除く): 2377719944

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 157, 203, 232, 238, 314, 401, 406, 476, 493, 628, 802, 812, 952, 986, 1099, 1256, 1604, 1624, 1972, 2198, 2669, 2807, 3208, 3451, 3944, 4396, 4553, 5338, 5614, 6817, 6902, 8792, 9106, 10676, 11228, 11629, 13634, 13804, 18212, 18683, 21352, 22456, 23258, 27268, 27608, 31871, 36424, 37366, 46516, 47719, 54536, 62957, 63742, 74732, 77401, 81403, 93032, 95438, 125914, 127484, 149464, 154802, 162806, 190876, 197693, 251828, 254968, 309604, 325612, 381752, 395386, 440699, 503656, 541807, 619208, 651224, 790772, 881398, 1070269, 1083614, 1383851, 1581544, 1762796, 1825753, 2140538, 2167228, 2767702, 3525592, 3651506, 4281076, 4334456, 5535404, 7303012, 7491883, 8562152, 11070808, 12780271, 14606024, 14983766, 25560542, 29967532, 31037801, 51121084, 59935064, 62075602, 102242168, 124151204, 217264607, 248302408, 434529214, 869058428, 1738116856]

約数ペア:

[(1, 1738116856), (2, 869058428), (4, 434529214), (7, 248302408), (8, 217264607), (14, 124151204), (17, 102242168), (28, 62075602), (29, 59935064), (34, 51121084), (56, 31037801), (58, 29967532), (68, 25560542), (116, 14983766), (119, 14606024), (136, 12780271), (157, 11070808), (203, 8562152), (232, 7491883), (238, 7303012), (314, 5535404), (401, 4334456), (406, 4281076), (476, 3651506), (493, 3525592), (628, 2767702), (802, 2167228), (812, 2140538), (952, 1825753), (986, 1762796), (1099, 1581544), (1256, 1383851), (1604, 1083614), (1624, 1070269), (1972, 881398), (2198, 790772), (2669, 651224), (2807, 619208), (3208, 541807), (3451, 503656), (3944, 440699), (4396, 395386), (4553, 381752), (5338, 325612), (5614, 309604), (6817, 254968), (6902, 251828), (8792, 197693), (9106, 190876), (10676, 162806), (11228, 154802), (11629, 149464), (13634, 127484), (13804, 125914), (18212, 95438), (18683, 93032), (21352, 81403), (22456, 77401), (23258, 74732), (27268, 63742), (27608, 62957), (31871, 54536), (36424, 47719), (37366, 46516)]