315962.0000000

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 10782720

約数和(自身を除く): 6144858

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 71, 114, 142, 171, 191, 213, 342, 382, 426, 573, 639, 1146, 1278, 1349, 1719, 2698, 3438, 3629, 4047, 7258, 8094, 10887, 12141, 13561, 21774, 24282, 27122, 32661, 40683, 65322, 81366, 122049, 244098, 257659, 515318, 772977, 1545954, 2318931, 4637862]

約数ペア:

[(1, 4637862), (2, 2318931), (3, 1545954), (6, 772977), (9, 515318), (18, 257659), (19, 244098), (38, 122049), (57, 81366), (71, 65322), (114, 40683), (142, 32661), (171, 27122), (191, 24282), (213, 21774), (342, 13561), (382, 12141), (426, 10887), (573, 8094), (639, 7258), (1146, 4047), (1278, 3629), (1349, 3438), (1719, 2698)]