306331398

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 743288832

約数和(自身を除く): 436957434

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 43, 51, 62, 86, 93, 102, 129, 153, 186, 258, 279, 306, 387, 527, 558, 731, 751, 774, 1054, 1333, 1462, 1502, 1581, 2193, 2253, 2666, 3162, 3999, 4386, 4506, 4743, 6579, 6759, 7998, 9486, 11997, 12767, 13158, 13518, 22661, 23281, 23994, 25534, 32293, 38301, 45322, 46562, 64586, 67983, 69843, 76602, 96879, 114903, 135966, 139686, 193758, 203949, 209529, 229806, 290637, 395777, 407898, 419058, 548981, 581274, 791554, 1001083, 1097962, 1187331, 1646943, 2002166, 2374662, 3003249, 3293886, 3561993, 4940829, 6006498, 7123986, 9009747, 9881658, 17018411, 18019494, 34036822, 51055233, 102110466, 153165699, 306331398]

約数ペア:

[(1, 306331398), (2, 153165699), (3, 102110466), (6, 51055233), (9, 34036822), (17, 18019494), (18, 17018411), (31, 9881658), (34, 9009747), (43, 7123986), (51, 6006498), (62, 4940829), (86, 3561993), (93, 3293886), (102, 3003249), (129, 2374662), (153, 2002166), (186, 1646943), (258, 1187331), (279, 1097962), (306, 1001083), (387, 791554), (527, 581274), (558, 548981), (731, 419058), (751, 407898), (774, 395777), (1054, 290637), (1333, 229806), (1462, 209529), (1502, 203949), (1581, 193758), (2193, 139686), (2253, 135966), (2666, 114903), (3162, 96879), (3999, 76602), (4386, 69843), (4506, 67983), (4743, 64586), (6579, 46562), (6759, 45322), (7998, 38301), (9486, 32293), (11997, 25534), (12767, 23994), (13158, 23281), (13518, 22661)]