740757906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47797}}^1$

素因数の和:47856

約数の個数: 64

約数和(自身を含む): 1927215360

約数和(自身を除く): 1186457454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 5166, 7749, 15498, 47797, 95594, 143391, 286782, 334579, 430173, 669158, 860346, 1003737, 1290519, 1959677, 2007474, 2581038, 3011211, 3919354, 5879031, 6022422, 9033633, 11758062, 13717739, 17637093, 18067266, 27435478, 35274186, 41153217, 52911279, 82306434, 105822558, 123459651, 246919302, 370378953, 740757906]

約数ペア:

[(1, 740757906), (2, 370378953), (3, 246919302), (6, 123459651), (7, 105822558), (9, 82306434), (14, 52911279), (18, 41153217), (21, 35274186), (27, 27435478), (41, 18067266), (42, 17637093), (54, 13717739), (63, 11758062), (82, 9033633), (123, 6022422), (126, 5879031), (189, 3919354), (246, 3011211), (287, 2581038), (369, 2007474), (378, 1959677), (574, 1290519), (738, 1003737), (861, 860346), (1107, 669158), (1722, 430173), (2214, 334579), (2583, 286782), (5166, 143391), (7749, 95594), (15498, 47797)]