634856838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{196307}}^1$

素因数の和:196337

約数の個数: 48

約数和(自身を含む): 1611296064

約数和(自身を除く): 976439226

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 196307, 392614, 588921, 1177842, 1374149, 2159377, 2748298, 4122447, 4318754, 6478131, 8244894, 9619043, 12956262, 15115639, 19238086, 28857129, 30231278, 45346917, 57714258, 90693834, 105809473, 211618946, 317428419, 634856838]

約数ペア:

[(1, 634856838), (2, 317428419), (3, 211618946), (6, 105809473), (7, 90693834), (11, 57714258), (14, 45346917), (21, 30231278), (22, 28857129), (33, 19238086), (42, 15115639), (49, 12956262), (66, 9619043), (77, 8244894), (98, 6478131), (147, 4318754), (154, 4122447), (231, 2748298), (294, 2159377), (462, 1374149), (539, 1177842), (1078, 588921), (1617, 392614), (3234, 196307)]