382497220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2843}}^1$

素因数の和:2921

約数の個数: 72

約数和(自身を含む): 948894912

約数和(自身を除く): 566397692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 961, 1085, 1922, 2170, 2843, 3844, 4340, 4805, 5686, 6727, 9610, 11372, 13454, 14215, 19220, 19901, 26908, 28430, 33635, 39802, 56860, 67270, 79604, 88133, 99505, 134540, 176266, 199010, 352532, 398020, 440665, 616931, 881330, 1233862, 1762660, 2467724, 2732123, 3084655, 5464246, 6169310, 10928492, 12338620, 13660615, 19124861, 27321230, 38249722, 54642460, 76499444, 95624305, 191248610, 382497220]

約数ペア:

[(1, 382497220), (2, 191248610), (4, 95624305), (5, 76499444), (7, 54642460), (10, 38249722), (14, 27321230), (20, 19124861), (28, 13660615), (31, 12338620), (35, 10928492), (62, 6169310), (70, 5464246), (124, 3084655), (140, 2732123), (155, 2467724), (217, 1762660), (310, 1233862), (434, 881330), (620, 616931), (868, 440665), (961, 398020), (1085, 352532), (1922, 199010), (2170, 176266), (2843, 134540), (3844, 99505), (4340, 88133), (4805, 79604), (5686, 67270), (6727, 56860), (9610, 39802), (11372, 33635), (13454, 28430), (14215, 26908), (19220, 19901)]