38647596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 110678400

約数和(自身を除く): 72030804

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 59, 68, 76, 78, 102, 114, 118, 156, 169, 177, 204, 221, 228, 236, 247, 323, 338, 354, 442, 494, 507, 646, 663, 676, 708, 741, 767, 884, 969, 988, 1003, 1014, 1121, 1292, 1326, 1482, 1534, 1938, 2006, 2028, 2242, 2301, 2652, 2873, 2964, 3009, 3068, 3211, 3363, 3876, 4012, 4199, 4484, 4602, 5746, 6018, 6422, 6726, 8398, 8619, 9204, 9633, 9971, 11492, 12036, 12597, 12844, 13039, 13452, 14573, 16796, 17238, 19057, 19266, 19942, 25194, 26078, 29146, 29913, 34476, 38114, 38532, 39117, 39884, 43719, 50388, 52156, 54587, 57171, 58292, 59826, 76228, 78234, 87438, 109174, 114342, 119652, 156468, 163761, 169507, 174876, 189449, 218348, 228684, 247741, 327522, 339014, 378898, 495482, 508521, 568347, 655044, 678028, 743223, 757796, 990964, 1017042, 1136694, 1486446, 2034084, 2273388, 2972892, 3220633, 6441266, 9661899, 12882532, 19323798, 38647596]

約数ペア:

[(1, 38647596), (2, 19323798), (3, 12882532), (4, 9661899), (6, 6441266), (12, 3220633), (13, 2972892), (17, 2273388), (19, 2034084), (26, 1486446), (34, 1136694), (38, 1017042), (39, 990964), (51, 757796), (52, 743223), (57, 678028), (59, 655044), (68, 568347), (76, 508521), (78, 495482), (102, 378898), (114, 339014), (118, 327522), (156, 247741), (169, 228684), (177, 218348), (204, 189449), (221, 174876), (228, 169507), (236, 163761), (247, 156468), (323, 119652), (338, 114342), (354, 109174), (442, 87438), (494, 78234), (507, 76228), (646, 59826), (663, 58292), (676, 57171), (708, 54587), (741, 52156), (767, 50388), (884, 43719), (969, 39884), (988, 39117), (1003, 38532), (1014, 38114), (1121, 34476), (1292, 29913), (1326, 29146), (1482, 26078), (1534, 25194), (1938, 19942), (2006, 19266), (2028, 19057), (2242, 17238), (2301, 16796), (2652, 14573), (2873, 13452), (2964, 13039), (3009, 12844), (3068, 12597), (3211, 12036), (3363, 11492), (3876, 9971), (4012, 9633), (4199, 9204), (4484, 8619), (4602, 8398), (5746, 6726), (6018, 6422)]