315909396

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:811

約数の個数: 120

約数和(自身を含む): 908905536

約数和(自身を除く): 592996140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 137, 162, 198, 274, 297, 324, 396, 411, 548, 594, 647, 822, 891, 1188, 1233, 1294, 1507, 1644, 1782, 1941, 2466, 2588, 3014, 3564, 3699, 3882, 4521, 4932, 5823, 6028, 7117, 7398, 7764, 9042, 11097, 11646, 13563, 14234, 14796, 17469, 18084, 21351, 22194, 23292, 27126, 28468, 34938, 40689, 42702, 44388, 52407, 54252, 64053, 69876, 81378, 85404, 88639, 104814, 122067, 128106, 162756, 177278, 192159, 209628, 244134, 256212, 265917, 354556, 384318, 488268, 531834, 576477, 768636, 797751, 975029, 1063668, 1152954, 1595502, 1950058, 2305908, 2393253, 2925087, 3191004, 3900116, 4786506, 5850174, 7179759, 8775261, 9573012, 11700348, 14359518, 17550522, 26325783, 28719036, 35101044, 52651566, 78977349, 105303132, 157954698, 315909396]

約数ペア:

[(1, 315909396), (2, 157954698), (3, 105303132), (4, 78977349), (6, 52651566), (9, 35101044), (11, 28719036), (12, 26325783), (18, 17550522), (22, 14359518), (27, 11700348), (33, 9573012), (36, 8775261), (44, 7179759), (54, 5850174), (66, 4786506), (81, 3900116), (99, 3191004), (108, 2925087), (132, 2393253), (137, 2305908), (162, 1950058), (198, 1595502), (274, 1152954), (297, 1063668), (324, 975029), (396, 797751), (411, 768636), (548, 576477), (594, 531834), (647, 488268), (822, 384318), (891, 354556), (1188, 265917), (1233, 256212), (1294, 244134), (1507, 209628), (1644, 192159), (1782, 177278), (1941, 162756), (2466, 128106), (2588, 122067), (3014, 104814), (3564, 88639), (3699, 85404), (3882, 81378), (4521, 69876), (4932, 64053), (5823, 54252), (6028, 52407), (7117, 44388), (7398, 42702), (7764, 40689), (9042, 34938), (11097, 28468), (11646, 27126), (13563, 23292), (14234, 22194), (14796, 21351), (17469, 18084)]