300399804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1129}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 802074000

約数和(自身を除く): 501674196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 389, 684, 778, 1129, 1167, 1556, 2258, 2334, 3387, 3501, 4516, 4668, 6774, 7002, 7391, 10161, 13548, 14004, 14782, 20322, 21451, 22173, 29564, 40644, 42902, 44346, 64353, 66519, 85804, 88692, 128706, 133038, 193059, 257412, 266076, 386118, 439181, 772236, 878362, 1317543, 1756724, 2635086, 3952629, 5270172, 7905258, 8344439, 15810516, 16688878, 25033317, 33377756, 50066634, 75099951, 100133268, 150199902, 300399804]

約数ペア:

[(1, 300399804), (2, 150199902), (3, 100133268), (4, 75099951), (6, 50066634), (9, 33377756), (12, 25033317), (18, 16688878), (19, 15810516), (36, 8344439), (38, 7905258), (57, 5270172), (76, 3952629), (114, 2635086), (171, 1756724), (228, 1317543), (342, 878362), (389, 772236), (684, 439181), (778, 386118), (1129, 266076), (1167, 257412), (1556, 193059), (2258, 133038), (2334, 128706), (3387, 88692), (3501, 85804), (4516, 66519), (4668, 64353), (6774, 44346), (7002, 42902), (7391, 40644), (10161, 29564), (13548, 22173), (14004, 21451), (14782, 20322)]