212343924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2381

約数の個数: 96

約数和(自身を含む): 580034560

約数和(自身を除く): 367690636

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2311, 2356, 2418, 2964, 3534, 4622, 4836, 6933, 7068, 7657, 9244, 13866, 15314, 22971, 27732, 30043, 30628, 43909, 45942, 60086, 71641, 87818, 90129, 91884, 120172, 131727, 143282, 175636, 180258, 214923, 263454, 286564, 360516, 429846, 526908, 570817, 859692, 931333, 1141634, 1361179, 1712451, 1862666, 2283268, 2722358, 2793999, 3424902, 3725332, 4083537, 5444716, 5587998, 6849804, 8167074, 11175996, 16334148, 17695327, 35390654, 53085981, 70781308, 106171962, 212343924]

約数ペア:

[(1, 212343924), (2, 106171962), (3, 70781308), (4, 53085981), (6, 35390654), (12, 17695327), (13, 16334148), (19, 11175996), (26, 8167074), (31, 6849804), (38, 5587998), (39, 5444716), (52, 4083537), (57, 3725332), (62, 3424902), (76, 2793999), (78, 2722358), (93, 2283268), (114, 1862666), (124, 1712451), (156, 1361179), (186, 1141634), (228, 931333), (247, 859692), (372, 570817), (403, 526908), (494, 429846), (589, 360516), (741, 286564), (806, 263454), (988, 214923), (1178, 180258), (1209, 175636), (1482, 143282), (1612, 131727), (1767, 120172), (2311, 91884), (2356, 90129), (2418, 87818), (2964, 71641), (3534, 60086), (4622, 45942), (4836, 43909), (6933, 30628), (7068, 30043), (7657, 27732), (9244, 22971), (13866, 15314)]