274244502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3997

約数の個数: 64

約数和(自身を含む): 663229440

約数和(自身を除く): 388984938

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 73, 138, 146, 161, 219, 322, 438, 483, 511, 966, 1022, 1533, 1679, 3066, 3358, 3889, 5037, 7778, 10074, 11667, 11753, 23334, 23506, 27223, 35259, 54446, 70518, 81669, 89447, 163338, 178894, 268341, 283897, 536682, 567794, 626129, 851691, 1252258, 1703382, 1878387, 1987279, 3756774, 3974558, 5961837, 6529631, 11923674, 13059262, 19588893, 39177786, 45707417, 91414834, 137122251, 274244502]

約数ペア:

[(1, 274244502), (2, 137122251), (3, 91414834), (6, 45707417), (7, 39177786), (14, 19588893), (21, 13059262), (23, 11923674), (42, 6529631), (46, 5961837), (69, 3974558), (73, 3756774), (138, 1987279), (146, 1878387), (161, 1703382), (219, 1252258), (322, 851691), (438, 626129), (483, 567794), (511, 536682), (966, 283897), (1022, 268341), (1533, 178894), (1679, 163338), (3066, 89447), (3358, 81669), (3889, 70518), (5037, 54446), (7778, 35259), (10074, 27223), (11667, 23506), (11753, 23334)]