319956516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2441}}^1$

素因数の和:2793

約数の個数: 72

約数和(自身を含む): 885332448

約数和(自身を除く): 565375932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 331, 396, 662, 993, 1324, 1986, 2441, 2979, 3641, 3972, 4882, 5958, 7282, 7323, 9764, 10923, 11916, 14564, 14646, 21846, 21969, 26851, 29292, 32769, 43692, 43938, 53702, 65538, 80553, 87876, 107404, 131076, 161106, 241659, 322212, 483318, 807971, 966636, 1615942, 2423913, 3231884, 4847826, 7271739, 8887681, 9695652, 14543478, 17775362, 26663043, 29086956, 35550724, 53326086, 79989129, 106652172, 159978258, 319956516]

約数ペア:

[(1, 319956516), (2, 159978258), (3, 106652172), (4, 79989129), (6, 53326086), (9, 35550724), (11, 29086956), (12, 26663043), (18, 17775362), (22, 14543478), (33, 9695652), (36, 8887681), (44, 7271739), (66, 4847826), (99, 3231884), (132, 2423913), (198, 1615942), (331, 966636), (396, 807971), (662, 483318), (993, 322212), (1324, 241659), (1986, 161106), (2441, 131076), (2979, 107404), (3641, 87876), (3972, 80553), (4882, 65538), (5958, 53702), (7282, 43938), (7323, 43692), (9764, 32769), (10923, 29292), (11916, 26851), (14564, 21969), (14646, 21846)]